Refunds a previously spent cost - a missed cast, an ability that returns part of its own
cost on a kill - the mirror of spend, without spend's all-or-nothing check since there
is nothing to check on the way back in. fraction scales every cost in cost at once
(0.5 for "half back").
Refunds a previously spent cost - a missed cast, an ability that returns part of its own cost on a kill - the mirror of
spend, withoutspend's all-or-nothing check since there is nothing to check on the way back in.fractionscales every cost incostat once (0.5for "half back").