Tidal Bore {1}{U}
Instant
You may return an Island you control to its owner's hand rather than pay this spell's mana cost.
You may tap or untap target creature.
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Cards that do something similar expected a card that isn't here?
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Daze 100%
$2.62#3189
"You may return an Island you control to its owner's hand rather than pay this spell's mana cost."
Chain Stasis 95%
$2.18#19135
"You may tap or untap target creature. Then that creature's controller may pay {2}{U}. If the player does, they may copy this spell and may choose a new target for that copy."
Granite Witness 84%
$0.05#24127
"When this creature is turned face up, you may tap or untap target creature."
Tolarian Kraken 83%
$0.20#9847
"Whenever you draw a card, you may pay {1}. When you do, you may tap or untap target creature."