Eel Umbra [Rise of the Eldrazi] Elf Scout Ally When Knight-Errant of Eos enters

When Knight-Errant of Eos enters the battlefield

Set: Innistrad: Midnight Hunt Commander Type: Creature — Dog Soldier Rarity: Common Cost: {1}{W} Outlast {1}{W} ({1}{W}

Set: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

Set: Dominaria United Prerelease Promos Type: Sorcery Rarity: Rare Cost: {5}{R} Exile up to one target artifact

"It has been my experience that disasters like to strike in pairs

Eel Umbra [Rise of the Eldrazi] Elf Scout Ally When Knight-Errant of Eos entersSet: Rise of the Eldrazi Type: Enchantment Aura Rarity: Common Cost: {1}{U} Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1 +1. Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)