Name:Death's Oasis
ManaCost:W B G
Types:Enchantment
T:Mode$ ChangesZone | Origin$ Battlefield | Destination$ Graveyard | ValidCard$ Creature.YouCtrl+nonToken | TriggerZones$ Battlefield | Execute$ TrigMill | TriggerDescription$ Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand.
SVar:TrigMill:DB$ Mill | NumCards$ 2 | Defined$ You | SubAbility$ DBReturn
SVar:DBReturn:DB$ ChangeZone | Origin$ Graveyard | Destination$ Hand | ChangeType$ Creature.YouOwn+cmcLTY | Hidden$ True | ChangeNum$ 1
SVar:Y:TriggeredCard$CardManaCost
A:AB$ GainLife | Cost$ 1 Sac<1/CARDNAME> | LifeAmount$ X | SpellDescription$ You gain life equal to the highest mana value among creatures you control.
SVar:X:Count$Valid Creature.YouCtrl$GreatestCMC
DeckHas:Ability$LifeGain
Oracle:Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand.\n{1}, Sacrifice Death's Oasis: You gain life equal to the highest mana value among creatures you control.
