Rakdos, the Muscle | Legendary Creature | Demon Mercenary | Flying, trample
Whenever you sacrifice another creature, exile cards equal to its mana value from the top of target player's library. Until your next end step, you may play those cards, and mana of any type can be spent to cast those spells.
Sacrifice another creature: Rakdos, the Muscle gains indestructible until end of turn. Tap it. Activate only once each turn. | Victor Maury
5 LSV
Annie Flash, the Veteran | Legendary Creature | Human Rogue | Flash
When Annie Flash, the Veteran enters the battlefield, if you cast it, return target permanent card with mana value 3 or less from your graveyard to the battlefield tapped.
Whenever Annie Flash becomes tapped, exile the top two cards of your library. You may play those cards this turn. | Kieran Yanner
5 LSV
Ghired, Mirror of the Wilds | Legendary Creature | Human Shaman | Haste
Nontoken creatures you control have "{T}: Create a token that's a copy of target token you control that entered the battlefield this turn." | Diego Gisbert
3.5 LSV