Twinning Staff [Commander 2020] Goblin {T}: Add an amount of

{T}: Add an amount of {G} equal to Marwyn's power

that player discards a card instead

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Liliana Mythic Cost: {2}{B}{B} +1: Search your library for a Swamp card

Set: Legends Type: Enchantment — Aura Rare Cost: {2}{W}{W} Enchant creature Enchanted creature gets +3/+3

Now the real work can begin

Twinning Staff [Commander 2020] Goblin {T}: Add an amount ofSet: Commander 2020 Type: Artifact Rarity: Rare Cost: {3} If you would copy a spell one or more times, instead copy it that many times plus an additional time. You may choose new targets for the additional copy. {7}, {T}: Copy target instant or sorcery spell you control. You may choose new targets for the copy.