Phoena, the Iron Maiden

Vigilance, Flying, Lifelink
Coffin - if Phoena's life would be reduced to 0, {t} , Phoena gains indestructible until it untaps.
When it untaps, its base power and toughness
become 10/10, it cannot attack, spells and
creatures targeting or damaging Phoena cause
their controller to take 5 damage, until its
controller next turn.
"One lover you will have- Iron Maiden."