Perfect Defense - Defense of the Heart (Borderless) [Secret Lair Drop Series] Common where X is the number

where X is the number of Swamps you control

Set: Commander Masters Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {1}{G}{G} Whenever another creature enters the battlefield

Set: March of the Machine Commander Type: Creature — Goblin Artificer Rarity: Rare Cost: {2}{R} Whenever an artifact enters the battlefield under your control

Discard a card: Up to one target creature can't be blocked this turn

you and an opponent each reveal the top card of your respective libraries

Perfect Defense - Defense of the Heart (Borderless) [Secret Lair Drop Series] Common where X is the numberSet: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {3}{G} At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.