Arcbound Mamba [Unknown Event] SM192 Set: Summer Magic / Edgar

Set: Summer Magic / Edgar Type: Enchantment Rarity: Uncommon Cost: {2}{U} All artifacts have "At the beginning of your upkeep

You may cast the copy by paying {1} rather than paying its mana cost

counter that spell and put a depletion counter on Decree of Silence

4: Untap Mana Vault

Titania also bleeds

Arcbound Mamba [Unknown Event] SM192 Set: Summer Magic / EdgarSet: Unknown Event Type: Artifact Creature Snake Rarity: Common Cost: {3}{G} Deathtouch Poison Modular 2 (This creature enters the battlefield with two +1 +1 counters on it. When it dies, you may put its +1 +1 counters on target players or artifact creature. If they're put on a player this way, they become poison counters.)