Prosperous Thief (Showcase Ninja) [Kamigawa: Neon Dynasty]

Prosperous Thief (Showcase Ninja) [Kamigawa: Neon Dynasty]Set: Kamigawa: Neon Dynasty Type: Creature Human Ninja Rarity: Uncommon Cost: {2}{U} Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

and its horrendous cost

” —Itzama the Crested

activated ability

Set: Neo Genesis Unlimited Type: Grass Rarity: Uncommon Retreat cost: Colorless

another target creature you control gets +X/+X until end of turn

" —Jetmir

Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand

Set: Black & White: Base Set Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Commander Legends: Battle for Baldur's Gate Type: Creature — Kithkin Cleric Rarity: Rare Cost: {1}{W}{W} {1}{W}{W}

the Crystal Labyrinth constantly shifts and rearranges itself

Discard Eiganjo

Set: Phyrexia: All Will Be One Type: Legendary Planeswalker — Kaya Rarity: Mythic Cost: {3}{W}{W}{B}{B} Hexproof