Eugeo, the Swordsman

Heroic Actions - At the beginning of your
upkeep, draw a card.
Enhance Armament - {2}{u}{t}: Tap all creatures
on the battlefield, each creature tapped this way deals 1 damage to you.
Release Recollection - {5}{u}{u}{ut}: Each creature gets -1/-1 until end of turn, if there are more than two creatures on the battlefield as this effect resolves, repeat this process.