Desert Were-Worm 
Creature — Dragon Wurm
$0.32 #9261 0.18 0.2 years
This creature gets +2/+0 for each Mountain you control.
Whenever you attack with creatures with total power 12 or greater for the first time each turn, untap all attacking creatures. After this phase, there is an additional combat phase.
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Earth Servant92%
$0.08↓#26654↓0.00↓16.3 years↑
"This creature gets +0/+1 for each Mountain you control."
Sardian Cliffstomper88%
$0.12↓#15479↓0.06↓3.9 years↑
"As long as it's your turn and you control four or more Mountains, this creature gets +X/+0, where X is the number of Mountains you control."
Granite Grip80%
$0.12↓#14803↓0.55↑27.7 years↑
"Enchanted creature gets +1/+0 for each Mountain you control."
Molten Man, Inferno Incarnate80%
$0.21↓#13026↓0.00↓1.1 years
"this card gets +1/+1 for each Mountain you control."
Raphael, Tag Team Tough77%
$2.55↑#105010.51↑0.6 years
"Whenever this card deals combat damage to a player for the first time each turn, untap all attacking creatures. After this combat phase, there is an additional combat phase."
Intrepid Outlander76%
$0.23↓#21703↓0.00↓5.2 years↑
"Whenever this creature attacks, if you attacked with creatures with total power 6 or greater this combat, venture into the dungeon."
Genji Glove76%
$7.75↑#1052↑0.69↑1.4 years↑
"Whenever equipped creature attacks, if it's the first combat phase of the turn, untap it. After this phase, there is an additional combat phase."
Finest Hour76%
$0.78↑#87350.33↑17.5 years↑
"Whenever a creature you control attacks alone, if it's the first combat phase of the turn, untap that creature. After this phase, there is an additional combat phase."
Hexplate Wallbreaker76%
$6.22↑#3657↑0.273.7 years↑
"Whenever equipped creature attacks, if it's the first combat phase of the turn, untap each attacking creature. After this phase, there is an additional combat phase."
Relentless Assault75%
$2.27↑#1578↑0.60↑29.7 years↑
"Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase."
Wild Nacatl74%
$0.37↑#16609↓0.00↓18.0 years↑
"This creature gets +1/+1 as long as you control a Mountain."
Full Throttle74%
$1.63↑#1323↑0.69↑1.7 years↑
"At the beginning of each combat this turn, untap all creatures that attacked this turn."
Flinthoof Boar74%
$0.10↓#28920↓0.00↓14.3 years↑
"This creature gets +1/+1 as long as you control a Mountain."
Aurelia, the Warleader74%
$2.41↑#816↑0.74↑13.7 years↑
"Whenever this card attacks for the first time each turn, untap all creatures you control. After this phase, there is an additional combat phase."
Raph & Leo, Sibling Rivals74%
$0.55↑#85350.53↑0.6 years
"Whenever this card attack, if it's the first combat phase of the turn, untap one or two target attacking creatures. After this phase, there is an additional combat phase."
Rampaging Brontodon74%
$0.29↓#3985↑0.167.9 years↑
"Whenever this creature attacks, it gets +1/+1 until end of turn for each land you control."
Hellkite Charger72%
$0.82↑#2127↑0.47↑17.0 years↑
"Whenever this creature attacks, you may pay 
. If you do, untap all attacking creatures and after this phase, there is an additional combat phase."
. If you do, untap all attacking creatures and after this phase, there is an additional combat phase."
World at War72%
$10.85↑#3253↑0.59↑16.5 years↑
"After the second main phase this turn, there's an additional combat phase followed by an additional main phase. At the beginning of that combat, untap all creatures that attacked this turn."
Tifa, Martial Artist72%
$0.39↑#3784↑0.45↑1.4 years↑
"Whenever one or more creatures you control with power 7 or greater deal combat damage to a player, untap all creatures you control. If it's the first combat phase of your turn, there is an additional combat phase after this phase."
Timbermaw Larva70%
$0.15↓#26185↓0.00↓17.0 years↑
"Whenever this creature attacks, it gets +1/+1 until end of turn for each Forest you control."