Saw this with Kor Skyfisher combo. White Weenie with a Twist, was its name and ended up in the top four, San Diego, this year. I forgot the player's name. He used O-ring on a token and then bounced it back to play it on a Baneslayer the next turn. Was brilliant.
Posted By:
thornraven
(4/21/2010 8:28:39 PM)
Great to see this finally made it into a core set. Pulled one out of my first 2012 booster. Can't have enough of these.
Using this to target other Oblivion Rings or Journey to Nowhere, you can trigger "enters the battlefield" abilities multiple times. This is especially easy to do in 
with bounce-any-permanent spells like Capsize which can be reused with its buyback.
Posted By:
jfre81
(10/21/2011 7:43:20 PM)
Great card because of its versatility. Deserves better art imho.
Posted By:
Havrekjex
(12/19/2012 4:59:18 AM)
Look at all those reprints! This card is so ridiculously good.
Posted By:
Goatllama
(2/7/2013 6:19:16 PM)
i know the comments are old but for further notice O-ring is a spell while on the stack not while on the field so the effect can target E-kool cause it says when not as
Posted By:
yuyu63
(2/21/2013 6:30:18 PM)