Cast Temporal Manipulation by paying {3}{U}{U}, granting you an extra turn after this one.
Cast Mystic Reflection by paying {1}{U}, causing the next creatures or planeswalkers to enter the battlefield this turn to enter as copies of Archaeomancer.
Cast Hordeling Outburst by paying {1}{R}{R}, creating three token copies of Archaeomancer.
Each of the Archaeomancer's ETBs trigger, returning Mystic Reflection, Temporal Manipulation, and Hordeling Outburst to your hand.
Repeat.

Infinite turns

Lock

Archaeomancer

Mystic Reflection

Temporal Manipulation

Hordeling Outburst

Cast Capture of Jingzhou by paying {3}{U}{U}, granting you an extra turn after this one.
Cast Mystic Reflection by paying {1}{U}, causing the next creatures or planeswalkers to enter the battlefield this turn to enter as copies of Archaeomancer.
Cast Hordeling Outburst by paying {1}{R}{R}, creating three token copies of Archaeomancer.
Each of the Archaeomancer's ETBs trigger, returning Mystic Reflection, Capture of Jingzhou, and Hordeling Outburst to your hand.
Repeat.

Capture of Jingzhou

Cast Time Warp by paying {3}{U}{U}, granting you an extra turn after this one.
Cast Mystic Reflection by paying {1}{U}, causing the next creatures or planeswalkers to enter the battlefield this turn to enter as copies of Archaeomancer.
Cast Hordeling Outburst by paying {1}{R}{R}, creating three token copies of Archaeomancer.
Each of the Archaeomancer's ETBs trigger, returning Mystic Reflection, Time Warp, and Hordeling Outburst to your hand.
Repeat.

Combos with "Hordeling Outburst"