add cost condition to MagicPayManaCostEvent
added getConditions to MagicTapEvent and MagicSacrificePermanentEvent
remove redundant conditions
added getCondtions to MagicPayManaCostTapEvent
remove redundant conditions
added getConditions to MagicRemoveCounterEvent
remove redundant conditions
remove redundant conditions
added getConditions to MagicDiscardEvent
remove redundant conditions
remove redundant conditions
remove redundant conditions
added getConditions to MagicUntapEvent
remove redundant conditions
remove redundant conditions
remove redundant conditions
added getConditions to MagicExileCardEvent
remove redundant conditions
remove redundant conditions
remove redundant conditions