Ajani, Mentor of Heroes [Journey into Nyx] Battle of Chaos You may cast spells with

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

and until the end of this turn

Artifact creatures with indestructible can't be destroyed by damage

you may pay 4 life rather than pay this spell's mana cost

Ajani, Mentor of Heroes [Journey into Nyx] Battle of Chaos You may cast spells withSet: Journey into Nyx Type: Legendary Planeswalker Ajani Rarity: Mythic Cost: {3}{G}{W} +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.