Magic 2013 Ring of Evos Isle Artifact Equipment : Equipped creature gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
At the beginning of your upkeep, put a +1/+1 counter on equipped creature if it's blue.
Equip (: Attach to target creature you control. Equip only as a sorcery.) Illustrated by Erica Yang All Magic: The Gathering (MTG) card images and symbols Wizards of the Coast