Battle Mastery 
Enchantment — Aura
$0.23 #4648 0.40 19.0 years
Enchant creature
Enchanted creature has double strike. (It deals both first-strike and regular combat damage.)
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Twinblade Blessing99%
$0.28↑#47370.351.9 years↓
"Enchanted creature has double strike."
+1 more matching line
Marked by Honor90%
$0.05↓#22923↓0.00↓12.3 years↓
"Enchant creature"
Furious Strength88%
$0.19↓#25624↓0.19↓0.3 years↓
"Enchant creature"
Imposing Visage88%
$0.16↓#24768↓0.00↓31.4 years↑
"Enchant creature"
Madcap Skills88%
$0.15↓#13013↓0.06↓13.7 years↓
"Enchant creature"
Messenger's Speed88%
$0.16↓#13501↓0.27↓13.1 years↓
"Enchant creature"
Lifelink87%
$0.28↑#10556↓0.07↓17.3 years↓
"Enchant creature"
Mark of the Vampire87%
$0.13↓#15612↓0.00↓14.3 years↓
"Enchant creature"
Boar Umbra87%
$0.26↑#7988↓0.06↓16.5 years↓
"Enchant creature"
Mammoth Umbra84%
$0.24↑#12936↓0.18↓16.5 years↓
"Enchant creature"
Epic Proportions84%
$0.26↑#18298↓0.17↓19.0 years
"Enchant creature"
Lance84%
$0.44↑#28829↓0.00↓33.2 years↑
"Enchanted creature has first strike."
Reflexes84%
$0.09↓#26249↓0.00↓28.0 years↑
"Enchanted creature has first strike."
Hard-Won Jitte84%
$0.22↓#12550↓0.13↓0.6 years↓
"Equipped creature has double strike."
Cleaver Riot83%
$0.12↓#20159↓0.20↓14.3 years↓
"Creatures you control gain double strike until end of turn."
Lightning Talons82%
$0.05↓#21794↓0.00↓18.0 years
"Enchanted creature gets +3/+0 and has first strike."
+1 more matching line
Runes of the Deus82%
$0.36↑#13045↓0.00↓18.5 years
"As long as enchanted creature is red, it gets +1/+1 and has double strike."
Tiger Claws82%
$0.17↓#27994↓0.06↓27.0 years↑
"Enchant creature"
Favor of the Overbeing82%
$0.39↑#8213↓0.14↓18.2 years
"Enchant creature"
Arachnoform82%
$0.16↓#16358↓0.00↓5.7 years↓
"Enchant creature"