Elves of Deep Shadow [The Dark] Sphinx Rogue Murktide Regent enters the battlefield

Murktide Regent enters the battlefield with a +1/+1 counter on it for each instant and sorcery card exiled with it

Set: Magic 2010 Type: Instant Rarity: Rare Cost: {U}{U} Copy target instant or sorcery spell

Set: Oversize Cards Rarity: Rare Counter target spell if it is blue

Set: Multiverse Legends Type: Legendary Creature — Dwarf Artificer Rarity: Uncommon Cost: {R}{W} Whenever a creature you control that's enchanted or equipped attacks

They're 2/2 Cyberman artifact creatures

Elves of Deep Shadow [The Dark] Sphinx Rogue Murktide Regent enters the battlefieldSet: The Dark Type: Creature Elf Druid Rarity: Uncommon Cost: {G} {T}: Add {B}. Elves of Deep Shadow deals 1 damage to you. "They are aberrations who have turned on everything we hold sacred. Let them be cast out." Ailheen, Speaker of the Council