Oracle of Bones 
Creature — Minotaur Shaman
$0.28 #18075 0.06 12.6 years
Haste
Tribute 2 (As this creature enters, an opponent of your choice may put two +1/+1 counters on it.)
When this creature enters, if tribute wasn't paid, you may cast an instant or sorcery spell from your hand without paying its mana cost.
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Ornitharch94%
$0.16↓#28047↓0.0012.6 years
"Tribute 2"
Shrike Harpy93%
$0.21↓#29430↓0.0012.6 years
"Tribute 2"
Fanatic of Xenagos92%
$0.07↓#26267↓0.0012.7 years
"Tribute 1"
+1 more matching line
Snake of the Golden Grove92%
$0.17↓#24706↓0.0012.6 years
"Tribute 3"
+1 more matching line
Pharagax Giant91%
$0.08↓#25026↓0.0712.6 years
"Tribute 2"
Thunder Brute91%
$0.12↓#29139↓0.0012.6 years
"Tribute 3"
+1 more matching line
Nessian Wilds Ravager90%
$0.31↑#12827↑0.55↑12.6 years
"Tribute 6"
Siren of the Fanged Coast87%
$0.24↓#25908↓0.25↑12.6 years
"Tribute 3"
Flame-Wreathed Phoenix84%
$0.35↑#195090.1412.6 years
"Tribute 2"
Nessian Demolok84%
$0.14↓#26332↓0.19↑12.6 years
"Tribute 3"
Izzet Chemister80%
$0.21↓#13269↑0.50↑9.0 years↓
"Haste"
Zaffai and the Tempests79%
$0.23↓#12693↑0.000.4 years↓
"Once during each of your turns, you may cast an instant or sorcery spell from your hand without paying its mana cost."
Omnispell Adept78%
$0.23↓#190120.41↑7.9 years↓
"
, 
: You may cast an instant or sorcery spell from your hand without paying its mana cost."
, : You may cast an instant or sorcery spell from your hand without paying its mana cost."
Tome Shredder76%
$0.10↓#25450↓0.075.4 years↓
"Haste"
Chandra's Phoenix72%
$0.25↓#148300.0615.1 years↑
"Haste"
Goblin Dark-Dwellers70%
$0.26↓#8945↑0.0010.6 years↓
"When this creature enters, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead."
Daring Waverider70%
$0.24↓#8881↑0.38↑2.1 years↓
"When this creature enters, you may cast target instant or sorcery card with mana value 4 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead."
Surtland Elementalist70%
$0.24↓#172790.075.6 years↓
"Whenever this creature attacks, you may cast an instant or sorcery spell from your hand without paying its mana cost."
Galvanoth70%
$0.31↑#13054↑0.20↑15.6 years↑
"At the beginning of your upkeep, you may look at the top card of your library. You may cast it without paying its mana cost if it's an instant or sorcery spell."
Bloodthirsty Adversary70%
$0.35↑#144960.35↑4.9 years↓
"Haste"