Cay'ex, Badland Champion

Trample
Whenever you lose life, discard a card. If that card is a basic land, shuffle it back into your library and draw a card. If that card is an instant or sorcery spell, you may cast a card
from you hand with the same converted
mana cost for free. If that card is a creature
spell, Cay'ex, Badland Champion gains Indestructible until end of turn.