Elvish Harbinger [Duel Decks: Elves vs. Goblins]

Elvish Harbinger [Duel Decks: Elves vs. Goblins]Set: Duel Decks: Elves vs. Goblins Type: Creature Elf Druid Rarity: Uncommon Cost: {2}{G} When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top. {T}: Add one mana of any color.

sacrifice Serendib Djinn

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Sarkhan Rarity: Mythic Cost: {1}{R}{R} +1: You may discard a card

tap all lands that player controls that could produce any type of mana that land could produce

that player discards a card and you untap all lands you control

Set: San Diego Comic-Con 2017 Type: Legendary Planeswalker — Nissa Rarity: Mythic Cost: {X}{G}{U} +2: Scry 2

whenever either of those creatures deals combat damage

destroy target permanent

Search your library for a creature card with mana value X or less

If you lose the flip

Set: Arena League 1999 Type: Basic Land — Forest Rarity: Rare ({T}: Add {G}

Battle-Forged during its controller's next turn if able

Set: Antiquities Type: Artifact Creature — Bird Rarity: Rare Cost: {5} Flying