Electrochrome Skinshield

Target Creature gets +0/+3 and Hexproof to
spells that do not cause damage.
If it is targeted by a damage-causing spell, this
spell costs {4} less to cast and you may change
the target of one damaging spell from
Electrochrome Skinshield's target to a single
target.
"Talxis' defenses were unusual, appearing as his
assailants thought victory was assured."