Ajani, the Greathearted [War of the Spark]Set: War of the Spark Type: Legendary Planeswalker Ajani Rarity: Rare Cost: {2}{G}{W} Creatures you control have vigilance. +1: You gain 3 life. 2: Put a +1 +1 counter on each creature you control and a loyalty counter on each other planeswalker you control.

Whenever Volatile Rig is dealt damage

You may reveal a creature or land card from among them and put it into your hand

Set: HeartGold & SoulSilver: Unleashed Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Dimir Mastermind

Set: Judgment Type: Sorcery Rarity: Rare Cost: {3}{W}{W} You may reveal an artifact or enchantment card you own from outside the game and put it into your hand

Set: Sun & Moon: Cosmic Eclipse Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

you may flip it

Set: Innistrad Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Each player chooses a creature they control

Set: Magic Origins Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Choose a creature card name

not constancy

it assembles two Contraptions instead

When Vendilion Clique enters the battlefield