Last Voyage of the _____

When this enchantment enters, return target creature card from your graveyard to the battlefield.

When the creature put onto the battlefield with this enchantment dies, exile it and return this enchantment to its owner's hand.

When this enchantment leaves the battlefield, exile the creature put onto the battlefield with this enchantment.

Flash

When this enchantment enters, put an impostor counter on each creature you control.

Whenever a creature you control with an impostor counter on it dies, exile it. Return up to one other target creature card from your graveyard to the battlefield.

Enchant creature

Enchanted creature has flying and "Sacrifice a creature: This creature gets +2/+1 until end of turn."

When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Whenever a permanent other than this enchantment is put into a graveyard from the battlefield, this enchantment deals 1 damage to each creature and each player.

When no creatures are on the battlefield, sacrifice this enchantment.

Enchant creature

At the beginning of each upkeep, put a plague counter on this Aura.

Enchanted creature gets -1/-1 for each plague counter on this Aura.

When enchanted creature leaves the battlefield, that creature's controller returns this Aura from its owner's graveyard to the battlefield.

You may cast this spell as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.

When this enchantment enters, if it's on the battlefield, it becomes an Aura with "enchant creature put onto the battlefield with Necromancy." Put target creature card from a graveyard onto the battlefield under your control and attach this enchantment to it. When this enchantment leaves the battlefield, that creature's controller sacrifices it.