Become a Giant!

Whenever one or more creatures attacks you,
you become Giant.
Giant is a X/X creature elemental land with
indestructible and hexproof, where X is
your life total + 5.
During combat, if a creature would deal damage
to you, instead, it fights Giant.
At the end of combat step, your life total becomes
remaining resistance of Giant, then exile Giant.
"Grow! Grow bigger! BIGGER!" - Little Peach