Nanoform Sentinel 
Artifact Creature — Robot
$0.20 #12335 0.17 1.1 years
Whenever this creature becomes tapped, untap another target permanent. This ability triggers only once each turn.
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Cacophodon85%
$0.26↑#109200.208.6 years↑
"Whenever this creature is dealt damage, untap target permanent."
Captain America, Living Legend82%
$0.34↑#8020↑0.00↓0.2 years
"Whenever a creature you control becomes tapped during your turn, if it's the first time that creature has become tapped this turn, untap it."
Volition Reins82%
$0.14↓#21736↓0.50↑15.9 years↑
"When this Aura enters, if enchanted permanent is tapped, untap it."
Kiora's Follower82%
$0.34↑#1579↑0.29↑12.6 years↑
"
: Untap another target permanent."
: Untap another target permanent."
Vizier of Tumbling Sands81%
$0.20#3377↑0.31↑9.4 years↑
"When you cycle this card, untap target permanent."
Amulet of Vigor80%
$50.40↑#1283↑0.75↑16.6 years↑
"Whenever a permanent you control enters tapped, untap it."
Unbender Tine78%
$0.23↑#15953↓0.2117.3 years↑
": Untap another target permanent."
: Untap another target permanent."
Ioreth of the Healing House78%
$0.34↑#2445↑0.263.2 years↑
": Untap another target permanent."
: Untap another target permanent."
Nimbleclaw Adept78%
$0.20#8902↑0.194.2 years↑
": Untap two other target permanents. Activate only as a sorcery and only once each turn."
: Untap two other target permanents. Activate only as a sorcery and only once each turn."
Clever Conjurer78%
$0.13↓#9572↑0.36↑5.1 years↑
": Untap target permanent not named this card. Activate only as a sorcery."
: Untap target permanent not named this card. Activate only as a sorcery."
Burst of Energy78%
$0.16↓#18570↓0.53↑27.6 years↑
"Untap target permanent."
Seedborn Muse76%
$14.66↑#285↑1.77↑23.6 years↑
"Untap all permanents you control during each other player's untap step."
Coral Trickster76%
$0.04↓#22568↓0.00↓19.9 years↑
"When this creature is turned face up, you may tap or untap target permanent."
Tidal Force74%
$0.51↑#16715↓0.1312.8 years↑
"At the beginning of each upkeep, you may tap or untap target permanent."
Merfolk Skyscout74%
$0.13↓#24013↓0.2016.4 years↑
"Whenever this creature attacks or blocks, untap target permanent."
Forensic Researcher73%
$0.28↑#8152↑0.33↑2.6 years↑
": Untap another target permanent you control."
: Untap another target permanent you control."
Lapis Lazuli Talisman73%
$1.03↑#26371↓0.29↑31.3 years↑
"Whenever a player casts a blue spell, you may pay 
. If you do, untap target permanent."
. If you do, untap target permanent."
Tidewater Minion72%
$0.17↓#20054↓0.00↓20.9 years↑
": Untap target permanent."
: Untap target permanent."
Kiora, Behemoth Beckoner72%
$0.57↑#2334↑0.36↑7.3 years↑
"−1: Untap target permanent."
Formidable Speaker72%
$9.19↑#1452↑0.00↓0.6 years
"
, : Untap another target permanent."
, : Untap another target permanent."