Anthony, Count of Arms

When Anthony, Count of Arms enters the battlefield, choose a creature type.
Creatures of the chosen type have "{t}, Sacrifice
this creature: Deal 2 damage to target player."
{5}{b}{r},{t}: Until the end of this turn, each
creature you control gets +1/+1 for each other
creature on the battlefield that shares at least one creature type with it.
"I need more Rakdos Commanders."