Rage That Burns Reason

Until the end your next turn, up to three target
non-Aura enchantments each become creatures
in addition to their other types. Each has base
power equal to its half its converted mana cost,
rounded down, and base toughness equal to
twice its converted mana cost. If a source you
control deals lethal damage to them or would
otherwise cause them to leave the battlefield
as creatures, they deal damage to you equal
to their power.
"This isn't over yet."