Zelyon Sword

Equipped creature gains +2/+0, {2}{g} Exile target
attached to a creature blocking or blocked by
equipped creature, or Exile the creature if it is
an artifact or enchantment .
{3}{t}: Attach Zeylon Sword to a creature you
control.
At the beginning our your untap phase, you may
either untap or untap and unattach it.
" Crystal blade from a dead alien planet's core. On
some planes this would be a god-killer, yet
Dominarians see a simple sword" - Freyalise