
+1: Distribute three +1/+1 counters among one, two, or three target creatures you control.
+1: Look at the top four cards of your library. You may reveal an Aura, creature, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
−8: You gain 100 life.
Ajani, Mentor of Heroes has 5 printings, first in Journey into Nyx (2014). EDHREC ranks it #8,177 among Commander cards. It appears most in Atraxa, Praetors' Voice decks (2,339 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.