Stasis [Unlimited Edition]Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {1}{U} Players skip their untap steps. At the beginning of your upkeep, sacrifice Stasis unless you pay {U}.

and let me see what it can be made to be

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Sarkhan Rarity: Mythic Cost: {1}{R}{R} +1: You may discard a card

my creations are stronger than Jin-Gitaxias's septic minions

sacrifice Stasis unless you pay {U}

Set: Legends Type: Legendary Creature — Human Rogue Rarity: Rare Cost: {U}{B}{B}{R} {T}: Target player discards a card at random

Enduring the most desolate and dangerous conditions

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} {3}

using their libraries as their decks

Take an extra turn after this one if an opponent cast a blue spell this turn

Set: Rise of the Eldrazi Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg

Set: Judge Gift Cards 2006 Type: Creature — Human Wizard Rarity: Rare Cost: {R} {R}