Aegislash (85/146) (Regional Championship Promo Staff) [XY: Base Set]Set: XY: Base Set Type: Metal Rarity: Promo Retreat cost: Colorless,Colorless,Colorless

{T}: Target Assembly-Worker creature gets +1/+1 until end of turn

The raw edges of reality

Set: Diamond & Pearl: Stormfront Type: Darkness Rarity: Rare Retreat cost: Colorless

Set: Diamond & Pearl: Mysterious Treasures Type: Lightning Rarity: Common Retreat cost: Colorless

Cephalid Coliseum deals 1 damage to you

Set: Turbo Pack: Booster Seven Card type: Effect Monster Rarity: Super Rare Attack: 1200 Defense: 1200 When this card is Normal or Special Summoned: You can add 1 "Green Gadget" from your Deck to your hand

Set: Platinum: Rising Rivals Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

then untap all Dragons

Set: Modern Horizons Tokens Type: Token Creature — Elemental Rarity: Common This Token is Double-sided

that land doesn't untap during its controller's next untap step

create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on Hangarback Walker

will fight them for you