Dark Dragon said:If he sacrifices a level 7 spell, has 4 attacks per round with a two-handed weapon +3 (seems to appropriate for this level, assuming he uses a great sword), Str 16 (unbuffed), power attack (let's say 5 points) and has a BAB of +16. Let's see...
Attack:
+16 (BAB)
+3 (Str)
+3 (sword +3)
+7 (arcane strike)
-5 (power attack)
Sum: +24/+19/+14/+9 without any buffs...
Damage:
+7d4 (average:+17)
+2d6+6 (sword & Str: +13)
+10 (power attack & two-handed weapon)
Sum: 40 damage PER attack!
Granted, not all attacks will hit. If they do, we get 160 damage in that round. Unbuffed. On the fly, as a free action. Now buff the guy. Or give him a Spiked Chain. Or another two-handed weapon with reach.
Now the EK has almost full spell progression and can buff himself: Haste, Heroism, Bull's Strength, WRAITHSTRIKE, TRUE STRIKE, Enlarge Person, TENSER's Transformation...just to mention a few buffs and not all are needed...
I'v seen an EK in action. He outclassed both our tempest/fighter/rogue and the raging fighter/barbarian (wielding a spiked chain).
i note a +16 BAB that means a 19-20th level character. Considering he's sacrificing a 7th level spell to do it, that's just not over the top - a well built fighter or barbarian (or warblade or crusader) could equal or excell that easily and could do it many more times per day. Heck the wizard using a 6th level disintigrate can average 133 HP damage on a failed save - and doesn't have to be in melee to do it.
I agree with the prev. posters - take out wraithsrike and the EK builds are anything but over the top.
on topic:
abjurant champion is a bit to good. Add to the fact that the class doesn't actually work the way intended.
Frenzied berserker is over the top, and a pain to boot - i'd never allow this in a campaign.