Suniel Trul, Spore Mastermind

Wherever you attack with two or more creatures
Suniel gets +5/+0 until end of turn.
{2}: Another target creature you control gets
+2/+0 until end of turn.
{1}: Suniel becomes the colour(s) of your choice
until end of turn.
Whenever Suniel blocks a creature, that creature
takes 1 damage.