Food Chain [Mercadian Masques] Kaladesh Inventions tap all untapped creatures that

tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it

Set: Exodus Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Each player chooses from among the permanents they control an artifact

Sacrifice Arid Mesa: Search your library for a Mountain or Plains card

target player may put Regna into their hand from their library

Put X +1/+1 counters on Krav

Food Chain [Mercadian Masques] Kaladesh Inventions tap all untapped creatures thatSet: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {2}{G} Exile a creature you control: Add X mana of any one color, where X is 1 plus the exiled creature's mana value. Spend this mana only to cast creature spells.