The Seventh Doctor (Showcase) [Doctor Who] Elf Soldier Crusading Knight gets +1/+1 for

Crusading Knight gets +1/+1 for each Swamp your opponents control

Set: Modern Horizons 2 Prerelease Promos Type: Legendary Creature — Snake Elf Scout Rarity: Rare Cost: {G}{U} Whenever another nontoken creature enters the battlefield under your control

"Always have a backup plan

Set: Modern Horizons Type: Creature — Elemental Rarity: Uncommon Cost: {2}{W} Flying

Set: Archenemy Type: Artifact Rarity: Common Cost: {3} {T}: Add {W}

The Seventh Doctor (Showcase) [Doctor Who] Elf Soldier Crusading Knight gets +1/+1 forSet: Doctor Who Type: Legendary Creature Time Lord Doctor Rarity: Rare Cost: {3}{W}{U} choose a card in your hand. Defending player guesses whether that card's mana value is greater than the number of artifacts you control. If they guessed wrong, you may cast it without paying its mana cost. If you don't cast a spell this way, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")