Lethal Scheme (Promo Pack) [Streets of New Capenna Commander Promos] Sliver Insert Coin: Beat all the

Insert Coin: Beat all the levels in this virtual adventure

Set: Battle for Zendikar Prerelease Promos Type: Creature — Elemental Rarity: Mythic Cost: {4}{G}{G} When Greenwarden of Murasa enters the battlefield

This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four

and their abilities also improve

Lethal Scheme (Promo Pack) [Streets of New Capenna Commander Promos] Sliver Insert Coin: Beat all theSet: Streets of New Capenna Commander Promos Type: Instant Rarity: Rare Cost: {2}{B}{B} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy target creature or planeswalker. Each creature that convoked Lethal Scheme connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1 +1 counter on that creature.)