Steps to reproduce:
), Ulamog is a spell, not a permanent when Tidebinder's ability resolves. Since Tidebinder's ability specifically mentions a permanent, and not a spell, Ulamog should have abilities after it resolves.
Example replay:
Event ID: 264764684
Game ID: 862384990
- Cast Ulamog, the Ceaseless Hunger, put the "exile 2" cast trigger on the stack
- In response, cast Tishana's Tidebinder, and target the Ulamog cast trigger with Tidebinder's ETB
- Ulamog's cast trigger is countered, then the Ulamog spell resolves
- Ulamog enters with no abilities
Example replay:
Event ID: 264764684
Game ID: 862384990