Leyline of Anticipation Combos
Apocalypse + Barren Glory + Leyline of Anticipation
Channel + Near-Death Experience + Leyline of Anticipation
Mindslaver + Game of Chaos + Leyline of Anticipation
Mindslaver + Lethal Vapors + Leyline of Anticipation
Rootha, Mercurial Artist + Brass's Bounty + Leyline of Anticipation
Rootha, Mercurial Artist + Dramatic Reversal + Leyline of Anticipation
Rootha, Mercurial Artist + Turnabout + Leyline of Anticipation
Combo result
Infinite mana lands you control can produce. Infinite ETB. Infinite LTB. Infinite storm count. Infinite magecraft triggers. Infinite untap of lands you control.
Prerequisites
Turnabout in hand. All permanents on the battlefield. Lands you control can tap to produce at least {U}{R}. {U} available.