欲深き者、エヴリン/Evelyn, the Covetous

LegendaryCreature - Vampire/Rogue
Flash <CR>
Whenever Evelyn, the Covetous or another Vampire you control enters, exile the top card of each player's library with a collection counter on it. <CR>
Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it.

LegendaryCreature - Vampire/Rogue
Flash <CR>
Whenever Evelyn or another Vampire you control enters, exile the top card of each player's library with a collection counter on it. <CR>
Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it.

LegendaryCreature - Vampire/Rogue
Flash <CR>
Whenever Evelyn, the Covetous or another Vampire enters the battlefield under your control, exile the top card of each player's library with a collection counter on it. <CR>
Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it.

LegendaryCreature - Vampire/Rogue
Flash <CR>
Whenever Evelyn, the Covetous or another Vampire you control enters, exile the top card of each player's library with a collection counter on it. <CR>
Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it.