Sundial of the infinite?!?

[Brawler_1337]

Does this work to keep aetherling exiled?

Yes, it does work to keep {Ætherling} exiled. Do note, however, that it can only be used during your own turn, so you'd better try to kill {Ætherling} on your turn.

[Butch1977]

Would be great if you could combo somehow and use it their turn to keep  {Obzedat, Ghost Council} out of the game

[Brawler_1337]

Would be great if you could combo somehow and use it their turn to keep  {Obzedat, Ghost Council} out of the game

If you're running blue, you can just use {Time Stop} to do exactly that.

[Gorzo]

You swing with creatures with first strike, the block with multiple creatures in order to kill it. You deal first strike damage then use sundial to end the turn. No other damage is dealt.

Hah, never thought to use it like that, that's clever!

[Butch1977]

You swing with creatures with first strike, the block with multiple creatures in order to kill it. You deal first strike damage then use sundial to end the turn. No other damage is dealt.

That's definitwly a +1!