Hallowed Fountain (Borderless) [Unfinity]

Hallowed Fountain (Borderless) [Unfinity]Set: Unfinity Type: Land Plains Island Rarity: Rare ({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Spirit Rarity: Rare Cost: {1}{U} Flash

party leader

Set: Core Set 2021 Prerelease Promos Type: Creature — Wurm Rarity: Mythic Cost: {3}{B}{B}{B} When Massacre Wurm enters the battlefield

Set: Visions Type: Artifact Rarity: Rare Cost: {2} Players have no maximum hand size

Set: Ultimate Box Topper Type: Tribal Enchantment — Faerie Rarity: Mythic Cost: {1}{B} At the beginning of your upkeep

[−3]: Create a green Treefolk creature token with reach and “This creature’s power and toughness are each equal to the number of lands you control

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {1}{U}{B}{R} Flying

If the player does

At the academy

Set: Theros Beyond Death Promos Type: Legendary Creature — Elder Giant Rarity: Mythic Cost: {B}{R} When Kroxa enters the battlefield

but how do we get down

that permanent's controller mills a card