Split second Create four 4/4 red Devil creature tokens with haste and "When this creature dies, create a colorless Treasure artifact token with '{T}, Sacrifice this artifact: Add one mana of any color.'" Sacrifice the Devil tokens at the beginning of the next end step.
Scry 1. When you do, choose one — • Yes, I understand my mission. — Draw a card. • Could you repeat that again? — Exile Dialogue Tree. Return it to its owner's hand at the beginning of the next end step.
This land enters with a shield counter on it. {T}: Add {C}. {T}: Move a shield counter from this land onto target creature. Activate only if two or more creatures entered the battlefield under your control this turn.
This spell costs {1} less to cast for each permanent card in your graveyard. Reach Immune — Prevent all combat damage that would be dealt to Diamond Weapon.
A tutelary creature said only to appear when the planet is in grave danger.
{T}: Destroy target creature of your choice, then destroy target creature of an opponent's choice. Activate only during your turn, before attackers are declared.
For each tapped nonland permanent target opponent controls, search that player's library for a card with the same name as that permanent. Put those cards onto the battlefield under your control, then that player shuffles. Suspend 3—{1}{U}{U}
Whenever you crank this Contraption, until end of turn, target creature gains "Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card."
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.
"The hive shimmered, and its walls seemed a living mirror." —Hastric, Thunian scout