Finalizing his spell, the clumb of ectoplasm that was taking form some 45 foot directly to the North of DW7, hardens to create the bulk of a massive construct.
Acting out of his own accord, the ethereal creature spots the bugbear fighting Tristan in its north-western perimeter, and charges to his aid, stopping 10 ft in front of the monster to slam it with its clublike arm
You requested that 1 roll of a 20-sided die be rolled.
Roll them bones ... your dice are
Roll 1: 12.
You requested that 1 roll of a 8-sided die be rolled.
Roll them bones ... your dice are
Roll 1: 2.
So if AC 12 + 16 = 28 is a hit, it does 2 + 14 = 16 dmg
Eat ectoplasm, scumbag, now let us make this battle a little bit more unfair and incapacite that cleric
Once again drawing upon the powers of the Ethereal Plane, DW7 the Shaper summons strands of ectoplasm to coccoon the enemy cleric, trying to heighten this power as much as possible.
You requested that 1 roll of a 20-sided die be rolled.
Roll them bones ... your dice are
Roll 1: 16.
Save will versus DC ... ah forget it, you'll never make it

(if you must know it's 16 + 2 (spell lvl) + 3 (heighten max) + 2 (psionic focus) + 7 (int) = DC 30)
Furthermore backup to the nearest tree