Mystic Forge [Core Set 2020 Prerelease Promos]Set: Core Set 2020 Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} You may look at the top card of your library any time. You may cast artifact spells and colorless spells from the top of your library. {T}, Pay 1 life: Exile the top card of your library.

{T}: Untap target Elf

"To a trained mind

a will so disciplined that it dispenses justice without ego or remorse

Sacrifice a Goblin: Siege-Gang Commander deals 2 damage to any target

"With a few minor adjustments

all eyes look in one direction

double its controller's life total

They simply knew it was where they belonged

except it has haste and "At the beginning of the end step

each opponent loses 5 life

sacrifice a creature

you may pay {1}