Emerge [cost] means You may cast this spell by paying [cost] and sacrificing a creature rather than paying its mana cost and If you chose to pay this spells emerge cost, its total cost is reduced by an amount of generic mana equal to the sacrificed creatures converted mana cost." Paying a cards emerge cost follows the rules for paying alternative costs in rules 601.2b and 601.2fh
I have a murky history with the practice
At best, it belongs in a blink deck that can use keyword counters somehow
Each pack contains 12 Magic cards, including 1 Mystical Archive card (Uncommon, Rare, or Mythic Rare), 1 Lesson card (Common, Uncommon, Rare, or Mythic Rare), 1 Rare or Mythic Rare, 1 foil of any rarity, 1 Wild Card of any rarity, 6 assorted Commons or Uncommons that are thematically connected (with Commons connected to other Commons and Uncommons connected to other Uncommons), and 1 Land cardplus 1 Art Card and 1 Ad/Token or special card from Magic 's history (a card from "The List")
Card Name Type Legendary Enchantment Creature Saga Demon Rarity Mythic Rare rules Text (As this Saga enters and after your draw step, add a lore counter.) I - Lunge - Ifrit fights up to one other target creature.II, III - Brimstone - Add
With cards that evoke memories of childhood adventures and the thrill of the hunt, investing in Pokmon cards has become a popular pastime for many