Great Teacher's Decree 
Sorcery
$0.10 #25809 0.00 11.6 years
Creatures you control get +2/+1 until end of turn.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
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Trumpeting Herd98%
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Ojutai's Summons98%
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Sight Beyond Sight96%
$0.08↓#266020.33↑11.6 years
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Faithless Salvaging96%
$0.15↑#8838↑0.005.3 years↓
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Warhorn Blast96%
$0.12↑#19893↑0.27↑5.7 years↓
"Creatures you control get +2/+1 until end of turn."
+1 more matching line
Distortion Strike96%
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Nomads' Assembly96%
$0.57↑#12300↑0.19↑16.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Taigam's Strike96%
$0.04↓#210340.0611.6 years
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Artful Maneuver95%
$0.07↓#217950.25↑11.6 years
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Virulent Swipe95%
$0.13↑#19830↑0.19↑16.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Survival Cache95%
$0.17↑#16774↑0.0016.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Prey's Vengeance95%
$0.15↑#209370.0016.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Surreal Memoir94%
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Ephemerate94%
$4.05↑#430↑0.40↑7.4 years↓
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Ojutai's Breath94%
$0.05↓#224010.19↑11.6 years
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Memorial Team Leader93%
$0.13↑#20414↑0.061.2 years↓
"During your turn, other creatures you control get +1/+0."
Quantum Misalignment92%
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Blossoming Calm92%
$0.17↑#16777↑0.065.3 years↓
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Staggershock92%
$0.14↑#210260.0616.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
Recurring Insight91%
$0.28↑#9861↑0.50↑16.5 years↑
"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."