Leonin Warleader [Secret Lair Drop Series] Rivals of Ixalan Promos the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

you may return that nonland permanent card to the battlefield instead

put a spite counter on Curse of Vengeance

Here the last tree will fall

Set: Commander 2018 Type: Artifact Rare Cost: {4} Untap all artifacts you control during each other player's untap step

Leonin Warleader [Secret Lair Drop Series] Rivals of Ixalan Promos the player can activate manaSet: Secret Lair Drop Series Type: Creature Cat Soldier Rarity: Rare Cost: {2}{W}{W} Whenever Leonin Warleader attacks, create two 1 1 white Cat creature tokens with lifelink that are tapped and attacking. "Troops, kitten formation! This mouse won't catch itself!" Whiskers