Nahiri, the Harbinger [Mythic Edition] Squirrel Time Vault doesn't untap during

Time Vault doesn't untap during your untap step

"There is no calamity greater than lavish desires

if Darigaaz is exiled with an egg counter on it

but down here you belong to me

Counter target spell with mana value 1

Nahiri, the Harbinger [Mythic Edition] Squirrel Time Vault doesn't untap duringSet: Mythic Edition Type: Legendary Planeswalker Nahiri Rarity: Mythic Cost: {2}{R}{W} +2: You may discard a card. If you do, draw a card. 2: Exile target enchantment, tapped artifact, or tapped creature. 8: Search your library for an artifact or creature card, put it onto the battlefield, then shuffle. It gains haste. Return it to your hand at the beginning of the next end step.