Change of Heart [Stronghold] SPA Explorador de Eos Put the top four cards

Put the top four cards of your library into your graveyard

and he suddenly sensed he wasn't the only Planeswalker that Malfegor had encountered

Set: Saviors of Kamigawa Type: Legendary Creature — Kirin Spirit Rarity: Rare Cost: {3}{U}{U} Flying

Set: Rivals of Ixalan Type: Creature — Merfolk Scout Uncommon Cost: {3}{G}

Set: Vanguard Series Type: Vanguard Rare Cost: {0}: Untap target attacking creature you control and remove it from combat

Change of Heart [Stronghold] SPA Explorador de Eos Put the top four cardsSet: Stronghold Type: Instant Common Cost: {W} Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't attack this turn.