Tideshaper Mystic {U}
Creature — Merfolk Wizard
{T}: Target land becomes the basic land type of your choice until end of turn. Activate only during your turn.
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Sea Snidd 100%
$0.11#30477
"{T}: Target land becomes the basic land type of your choice until end of turn."
Dream Thrush 100%
$0.14#24434
"{T}: Target land becomes the basic land type of your choice until end of turn."
Reef Shaman 100%
$0.27#20335
"{T}: Target land becomes the basic land type of your choice until end of turn."
Mystic Compass 87%
$0.20#23975
"{1}, {T}: Target land becomes the basic land type of your choice until end of turn."
Navigator's Compass 86%
$0.25#20554
"{T}: Until end of turn, target land you control becomes the basic land type of your choice in addition to its other types."
Grixis Illusionist 86%
$0.06#27453
"{T}: Target land you control becomes the basic land type of your choice until end of turn."
Unstable Frontier 86%
$0.25#20657
"{T}: Target land you control becomes the basic land type of your choice until end of turn."
Pixie Illusionist 86%
$0.13#22166
"{T}: Target land you control becomes the basic land type of your choice until end of turn."
Myr Landshaper 83%
$0.22#17017
"{T}: Target land becomes an artifact in addition to its other types until end of turn."
Sage of the Maze 80%
$0.49#5467
"{T}: Until end of turn, target land you control becomes an X/X Citizen creature with haste in addition to its other types, where X is twice the number of Gates you control. Activate only as a sorcery."
Vastwood Animist 80%
$0.19#25027
"{T}: Target land you control becomes an X/X Elemental creature until end of turn, where X is the number of Allies you control. It's still a land."