This puzzle was originally published on Dec 10, 2016. It begins in your first main phase, and your goal is to win this turn.

Player:
1 Life
Hand: Kor Skyfisher, Oblivion Ring, Chainer's Edict, Holy Light
Library: Leave No Trace
Lands: 3 Swamp, 5 Plains
Field: Thraben Inspector, Foundry Screecher, Kor Sanctifiers, Lone Missionary, Pacifism (on Gnarlid)
Opponent:
5 Life
Field: Children of Korlis, Slippery Bogle w/ Ethereal Armor+Armadillo Cloak+Ancestral Mask, Aura Gnarlid
Solution
1. Cast Oblivion Ring, exiling Pacifism
2. Cast Kor Skyfisher, returning Oblivion Ring.
3. When Pacifism enters the battlefield again, place it on Slippery Bogle (note that auras only target when cast)
4. Play Oblivion Ring on either Children or Gnarlid
5. Swing with all, opponent takes at least 5 damage and dies