Neo-Spacian Aqua Dolphin [POTD-EN003] Ultimate RareSet: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 600 Defense: 800 Once per turn, by discarding 1 card from your hand, look at your opponent''s hand and select 1 Monster Card in it. If there is a monster on your side of the field with ATK greater than or equal to the ATK of the selected monster, destroy the selected Monster Card and inflict 500 damage to your opponent. If there is no monster on your side of the field

with 60 cards

or actions

Set: Ultimate Masters Box Topper Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it

which features new artwork unique to each scenario

Set: Beta Edition Type: Enchantment — Aura Rarity: Rare Cost: {B}{B} Enchant artifact

you can discard 1 card to add 1 Iron Core of Koa'ki Meiru from your Deck to your hand

put a +1/+1 counter on Runaway Steam-Kin

if you control seven or more lands with different names

Set: Legends Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {4}{W}{U} Rasputin Dreamweaver enters the battlefield with seven dream counters on it

then create a number of 1/1 red Goblin creature tokens equal to Krenko's power

Set: Time Spiral Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not playing first

Death arrives on tattered wings and stolen bones