Beacon of Immortality [Mystery Booster]

Beacon of Immortality [Mystery Booster]Set: Mystery Booster Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total. Shuffle Beacon of Immortality into its owner's library. The cave floods with light. A thousand rays shine forth and meld into one.

or enchantment enters the battlefield

Whenever Barbed Shocker deals damage to a player

Set: Commander Anthology Type: Creature — Demon Rarity: Rare Cost: {4}{B}{B}{B}{B} Flying

Noncreature spells with mana value equal to the chosen number can't be cast

leaving only leaves of verdant uniformity

Set: Core Set 2020 Prerelease Promos Type: Legendary Creature — Angel Rarity: Rare Cost: {4}{W}{W}{W} You may pay {W} and tap four untapped creatures you control with flying rather than pay this spell's mana cost

Set: Ixalan Type: Creature — Human Shaman Rarity: Rare Cost: {2}{R} Haste

{1}: Target spell or permanent becomes white until end of turn

Iroas isn't a creature

where X is twice the damage dealt to you so far this turn by artifacts

the permanent enters the battlefield under your control

create a 2/2 green Cat Warrior creature token with forestwalk