Clout of the Dominus is a common Enchantment — Aura card from Eventide (EVE), collector number 99. Current market price: $1.90 (foil $32.86), TCGplayer market prices via Scryfall.
Enchant creature As long as enchanted creature is blue, it gets +1/+1 and has shroud. (It can't be the target of spells or abilities.) As long as enchanted creature is red, it gets +1/+1 and has haste.