Wildgrowth Archaic (SOS-168) - Secrets of Strixhaven

Trample, reach

Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.

Whenever you cast a creature spell, that creature enters with X additional +1/+1 counters on it, where X is the number of colors of mana spent to cast it.