If Tideturner is played and you Gust it in response, does the other unit still move?

Ruling: No, the effect fails on resolution. When Tideturner is removed from the board before its effect resolves, the game cannot determine the unit's location, so the movement effect does not occur.

Sequence:

• Tideturner is played
• Gust removes Tideturner from the board
• Tideturner's effect attempts to resolve
• Effect fails because Tideturner's location is null
• The other unit does not move