Removal Green is known for destroying artifacts and enchantments with spells like Naturalize and Wilt
A common payoff for discard effects is damage, as with Entropic Battlecruiser and Megrim
Its a limitation Im putting on myself as much as the game is
That said, with the power of Garth One-Eye on your side, you can cast this rightfully-banned MTG relic regardless
The Lost Caverns of Ixalan Explorers of the Deep Commander Deck includes 1 Green-Blue deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 2 alt-border cards, with 1 Traditional Foil or nonfoil card of rarity Rare or higher and 1 Traditional Foil Uncommon card), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
After you resolve this spell, any player, yours and your opponents, can pump out an extra mana anytime any player taps a Swamp for mana