Herald of Amity 

Creature — Griffin
$0.25 #10956 0.00 0.4 years
Flying
When this creature enters, exile the top eight cards of your library. You may cast an Aura spell from among them without paying its mana cost. Then put the rest on the bottom of your library in a random order.
Whenever this creature attacks, it gets +X/+X until end of turn, where X is the number of Auras you control.
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Collected Conjuring79%
$0.32↑#20215↓0.53↑7.2 years↑
"Exile the top six cards of your library. You may cast up to two sorcery spells with mana value 3 or less from among them without paying their mana costs. Put the exiled cards not cast this way on the bottom of your library in a random order."
Siona, Captain of the Pyleas76%
$0.25#90450.20↑6.6 years↑
"When this card enters, look at the top seven cards of your library. You may reveal an Aura card from among them and put it into your hand. Put the rest on the bottom of your library in a random order."
+1 more matching line
Discover the Impossible76%
$0.19↓#18389↓0.064.5 years↑
"Look at the top five cards of your library. Exile one of them face down and put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost if it's an instant spell with mana value 2 or less. If you don't, put that card into your hand."
Glorious Purpose72%
$0.29↑#115110.000.2 years
"When the sixth plan counter is put on this enchantment, sacrifice it. If you do, exile the top four cards of your library. You may cast any number of spells from among them without paying their mana costs. Put the rest into your hand."
The Key to the Vault72%
$0.37↑#2165↑0.23↑2.4 years↑
"Whenever equipped creature deals combat damage to a player, look at that many cards from the top of your library. You may exile a nonland card from among them. Put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost."
Charging Griffin70%
$0.09↓#23623↓0.18↑13.1 years↑
"Whenever this creature attacks, it gets +1/+1 until end of turn."
Ravenous Skirge70%
$0.19↓#31245↓0.0027.9 years↑
"Whenever this creature attacks, it gets +2/+0 until end of turn."
Shardless Agent70%
$0.34↑#7378↑0.0014.3 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Bloodbraid Elf70%
$0.15↓#4839↑0.32↑17.3 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Maelstrom Colossus70%
$0.34↑#4503↑0.38↑5.8 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Boarding Party70%
$0.25#7817↑0.005.8 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Annoyed Altisaur70%
$0.20↓#3970↑0.21↑5.8 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Enlisted Wurm70%
$0.11↓#18817↓0.44↑17.3 years↑
"Cascade When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order."
Steadfast Cathar70%
$0.03↓#29795↓0.0010.1 years↑
"Whenever this creature attacks, it gets +0/+2 until end of turn."
Reckless Pangolin70%
$0.22↓#31389↓0.008.2 years↑
"Whenever this creature attacks, it gets +1/+1 until end of turn."