You guys and your fancy schmancy spell books.  Fireball is all you really need.  And maybe Lightning Bolt as a backup. 
 
		 
Only if your DC is verah verah high, my friend.
TTTO The Reflex
            <style> <!--  /* Font Definitions */ @font-face 	{font-family:Times; 	panose-1:2 0 5 0 0 0 0 0 0 0; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;} @font-face 	{font-family:"MS 明朝"; 	panose-1:0 0 0 0 0 0 0 0 0 0; 	mso-font-charset:128; 	mso-generic-font-family:roman; 	mso-font-format

ther; 	mso-font-pitch:fixed; 	mso-font-signature:1 134676480 16 0 131072 0;} @font-face 	{font-family:"MS 明朝"; 	panose-1:0 0 0 0 0 0 0 0 0 0; 	mso-font-charset:128; 	mso-generic-font-family:roman; 	mso-font-format

ther; 	mso-font-pitch:fixed; 	mso-font-signature:1 134676480 16 0 131072 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-unhide:no; 	mso-style-qformat:yes; 	mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast;} .MsoChpDefault 	{mso-style-type:export-only; 	mso-default-props:yes; 	font-size:10.0pt; 	mso-ansi-font-size:10.0pt; 	mso-bidi-font-size:10.0pt; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast; 	mso-fareast-language:JA;} [MENTION=11683]Page[/MENTION] WordSection1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.WordSection1 	{page:WordSection1;} -->

</style>
The reflex and evasion means, your fireball leaves no mark.
            <style> <!--  /* Font Definitions */ @font-face 	{font-family:Times; 	panose-1:2 0 5 0 0 0 0 0 0 0; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;} @font-face 	{font-family:"MS 明朝"; 	panose-1:0 0 0 0 0 0 0 0 0 0; 	mso-font-charset:128; 	mso-generic-font-family:roman; 	mso-font-format

ther; 	mso-font-pitch:fixed; 	mso-font-signature:1 134676480 16 0 131072 0;} @font-face 	{font-family:"Cambria Math"; 	panose-1:2 4 5 3 5 4 6 3 2 4; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-unhide:no; 	mso-style-qformat:yes; 	mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast;} .MsoChpDefault 	{mso-style-type:export-only; 	mso-default-props:yes; 	font-size:10.0pt; 	mso-ansi-font-size:10.0pt; 	mso-bidi-font-size:10.0pt; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast; 	mso-fareast-language:JA;} [MENTION=11683]Page[/MENTION] WordSection1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.WordSection1 	{page:WordSection1;} --> </style>     
The reflex means the rogue will find and stab you in the dark.    
            <style> <!--  /* Font Definitions */ @font-face 	{font-family:Times; 	panose-1:2 0 5 0 0 0 0 0 0 0; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;} @font-face 	{font-family:"MS 明朝"; 	panose-1:0 0 0 0 0 0 0 0 0 0; 	mso-font-charset:128; 	mso-generic-font-family:roman; 	mso-font-format

ther; 	mso-font-pitch:fixed; 	mso-font-signature:1 134676480 16 0 131072 0;} @font-face 	{font-family:"Cambria Math"; 	panose-1:2 4 5 3 5 4 6 3 2 4; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-unhide:no; 	mso-style-qformat:yes; 	mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast;} .MsoChpDefault 	{mso-style-type:export-only; 	mso-default-props:yes; 	font-size:10.0pt; 	mso-ansi-font-size:10.0pt; 	mso-bidi-font-size:10.0pt; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast; 	mso-fareast-language:JA;} [MENTION=11683]Page[/MENTION] WordSection1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.WordSection1 	{page:WordSection1;} --> </style>     
And stabbing your unlucky wizard isn’t that bizarre.
            <style> <!--  /* Font Definitions */ @font-face 	{font-family:Times; 	panose-1:2 0 5 0 0 0 0 0 0 0; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;} @font-face 	{font-family:"MS 明朝"; 	panose-1:0 0 0 0 0 0 0 0 0 0; 	mso-font-charset:128; 	mso-generic-font-family:roman; 	mso-font-format

ther; 	mso-font-pitch:fixed; 	mso-font-signature:1 134676480 16 0 131072 0;} @font-face 	{font-family:"Cambria Math"; 	panose-1:2 4 5 3 5 4 6 3 2 4; 	mso-font-charset:0; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-unhide:no; 	mso-style-qformat:yes; 	mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast;} .MsoChpDefault 	{mso-style-type:export-only; 	mso-default-props:yes; 	font-size:10.0pt; 	mso-ansi-font-size:10.0pt; 	mso-bidi-font-size:10.0pt; 	mso-fareast-font-family:"MS 明朝"; 	mso-fareast-theme-font:minor-fareast; 	mso-fareast-language:JA;} [MENTION=11683]Page[/MENTION] WordSection1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.WordSection1 	{page:WordSection1;} --> </style>     
Every little save for ‘reflex half’: Call it “walking in the park.”