Keldeo (GG07/GG70) [Sword & Shield: Crown Zenith]Set: Sword & Shield: Crown Zenith Type: Water Rarity: Holo Rare Retreat cost: 1

Set: International Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {4} {1}

• 1 Voidmage Apprentice

Set: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

If you don't cast it

some of which has never before been seen in the modern frame

Set: Morningtide Type: Enchantment Rarity: Rare Cost: {U}{U} As Declaration of Naught enters the battlefield

Set: Jumpstart Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever an opponent loses life

1 counter punchout card

Set: POP Series 8 Type: Fighting Rarity: Rare Retreat cost: Colorless

Shatterskull Pass is a pretty distant second

• 1 Aura Gnarlid

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} As long as Static Orb is untapped