Sivvi's Ruse 
Instant
$0.19 #26917 0.44 26.7 years
If an opponent controls a Mountain and you control a Plains, you may cast this spell without paying its mana cost.
Prevent all damage that would be dealt this turn to creatures you control.
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Saprazzan Legate89%
$0.35↑#21301↑0.00↓27.0 years
"If an opponent controls a Mountain and you control an Island, you may cast this spell without paying its mana cost."
Light of Sanction85%
$0.42↑#236780.06↓21.0 years↓
"Prevent all damage that would be dealt to creatures you control by sources you control."
Mark of Asylum84%
$1.82↑#16849↑0.06↓17.7 years↓
"Prevent all noncombat damage that would be dealt to creatures you control."
Bubble Matrix84%
$11.27↑#18836↑0.77↑29.4 years↑
"Prevent all damage that would be dealt to creatures."
Shielded Passage83%
$0.09↓#21328↑0.00↓13.7 years↓
"Prevent all damage that would be dealt to target creature this turn."
Orim's Cure80%
$0.19#298550.29↓27.0 years
"Prevent the next 4 damage that would be dealt to any target this turn."
+1 more matching line
Divine Light80%
$0.14↓#235690.5025.4 years↓
"Prevent all damage that would be dealt this turn to creatures you control."
Safe Passage80%
$0.12↓#10931↑0.29↓17.3 years↓
"Prevent all damage that would be dealt to you and creatures you control this turn."
Inner Sanctum80%
$1.06↑#238100.73↑29.4 years↑
"Prevent all damage that would be dealt to creatures you control."
Redeem78%
$0.08↓#291950.33↓28.0 years↑
"Prevent all damage that would be dealt this turn to up to two target creatures."
Crystal Fragments // Summon: Alexander78%
$0.24↑#7407↑0.471.4 years↓
"Prevent all damage that would be dealt to creatures you control this turn."
Eerie Interference78%
$0.23↑#9487↑0.23↓3.1 years↓
"Prevent all damage that would be dealt to you and creatures you control this turn by creatures."
Indestructible Aura77%
$0.25↑#240020.09↓32.4 years↑
"Prevent all damage that would be dealt to target creature this turn."
Statecraft76%
$5.26↑#14336↑0.4827.0 years
"Prevent all combat damage that would be dealt to and dealt by creatures you control."
Forfend76%
$0.21↑#252040.3518.7 years↓
"Prevent all damage that would be dealt to creatures this turn."
Goblin Furrier76%
$0.09↓#318230.00↓20.2 years↓
"Prevent all damage that this creature would deal to snow creatures."
Cho-Arrim Legate76%
$0.18↓#285850.59↑27.0 years
"If an opponent controls a Swamp and you control a Plains, you may cast this spell without paying its mana cost."
Tajic, Legion's Edge76%
$0.29↑#8052↑0.21↓8.0 years↓
"Prevent all noncombat damage that would be dealt to other creatures you control."
Obscuring Haze76%
$4.76↑#1491↑0.72↑6.5 years↓
"Prevent all damage that would be dealt this turn by creatures your opponents control."
+1 more matching line
Inviolability76%
$0.26↑#19398↑0.31↓27.0 years
"Prevent all damage that would be dealt to enchanted creature."