Chimeric Death-Turtle

Soul Fluctuation (Whenever this creature deals combat damage, you gain life equal to its toughness and lose life equal to its power.)
Whenever Chimeric Death-Turtle blocks or becomes blocked by a creature, switch its power and toughness until end of turn.
"What will you do when it catches you? What will you do if it breaks you!? Will you continue to fight? What will you become? " -Saw Gerrera