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SR Super Rare Nemleria Repeter X TRAP Continuous If you control another "Nemleria" card: You can banish the following number of cards from your Extra Deck face-down, except "Dreaming Nemleria", then activate the appropriate effect

If you have Shipwreck Marsh in your collection, feel free to use it to replace one of the other duals, or just run it over basic lands to add a bit more consistency

Overcharged Amalgam has all of this and more: its exploit ability is an instant-speed sacrifice outlet, and it gets around cards like Negate and Dovins Veto

It's a Vampiric Tutor without the life loss for a mill player

Its ability to maintain control of the game makes this card a staple in control decks