
Armasaur Guide | Creature | Dinosaur | Vigilance (Attacking doesn't cause this creature to tap.)
Whenever you attack with three or more creatures, put a +1/+1 counter on target creature you control. | Loïc Canavaggia

Serra Angel | Creature | Angel | Flying, vigilance | Greg Staples

Ingenious Leonin | Creature | Cat Soldier | {3}{W}: Put a +1/+1 counter on another target attacking creature you control. If that creature is a Cat, it gains first strike until end of turn. (It deals combat damage before creatures without first strike.) | Eric Deschamps