Zegana, Utopian Speaker is a rare Legendary Creature — Merfolk Wizard card from Ravnica Allegiance (RNA), collector number 214. Current market price: $0.27 (foil $0.77), TCGplayer market prices via Scryfall.
When Zegana enters, if you control another creature with a +1/+1 counter on it, draw a card. {4}{G}{U}: Adapt 4. (If this creature has no +1/+1 counters on it, put four +1/+1 counters on it.) Each creature you control with a +1/+1 counter on it has trample.