Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving itself +X/+X until end of turn, where X is Necrotic Ooze's power.
Activate Necrotic Ooze using Phyrexian Colossus' ability by paying eight life, untapping it.
Repeat two additional times.
Activate Necrotic Ooze using Tree of Redemption's ability by tapping it, causing you to swap your life total with Necrotic Ooze's toughness.
Activate Necrotic Ooze using Phyrexian Colossus' ability by paying eight life, untapping it.
Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving itself +X/+X until end of turn, where X is Necrotic Ooze's power.
Activate Necrotic Ooze using Phyrexian Colossus' ability by paying eight life, untapping it.
Repeat from step 4.

Infinite lifegain

Infinite lifegain triggers

Infinitely large creatures you control until end of turn

Necrotic Ooze

Tree of Redemption

Phyrexian Colossus

Auriok Bladewarden

Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving it +X/+X until end of turn, where X is its power.
Activate Necrotic Ooze using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.

Infinitely large creature until end of turn

Barrenton Medic

Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving it +X/+X until end of turn, where X is its power.
Activate Necrotic Ooze using Cinderhaze Wretch's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.

Cinderhaze Wretch

Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving it +X/+X until end of turn, where X is its power.
Activate Necrotic Ooze using Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.
Once Necrotic Ooze has infinite toughness, you may instead use Devoted Druid's first ability to get infinite green mana.

Infinite green mana

Devoted Druid

At the beginning of your upkeep, Mayael's Aria triggers.
Holding priority, activate Auriok Bladewarden by tapping it, giving itself +X/+X until end of turn, where X is its power, which is increased by 2 due to Sword of the Paruns.
Activate Sword of the Paruns by paying {3}, untapping Auriok Bladewarden.
Repeat from step 2 until Auriok Bladewarden has power nineteen or greater, omitting step 3 on the final iteration.
Resolve the Mayael's Aria trigger from step 1, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game.

Win the game

Mayael's Aria

Sword of the Paruns

At the beginning of your upkeep, Mayael's Aria triggers.
Holding priority, activate Auriok Bladewarden by tapping it, giving itself +X/+X until end of turn, where X is its power.
Activate Auriok Bladewarden by paying {3} and untapping it, giving it +2/+2 until end of turn.
Repeat from step 2 until Auriok Bladewarden has power nineteen or greater, omitting step 3 on the final iteration, if possible.
Resolve the Mayael's Aria trigger from step 1, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game.

Umbral Mantle

At the beginning of your upkeep, Mayael's Aria triggers.
Holding priority, activate Auriok Bladewarden by tapping it, giving itself +X/+X until end of turn, where X is its power.
Activate Pemmin's Aura's first ability by paying {U}, untapping Auriok Bladewarden.
Repeat from step 2 until Auriok Bladewarden has power nineteen or greater, omitting step 3 on the final iteration.
Resolve the Mayael's Aria trigger from step 1, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game.

Pemmin's Aura

At the beginning of your upkeep, Mayael's Aria triggers.
Holding priority, activate Auriok Bladewarden by tapping it, giving itself +X/+X until end of turn, where X is its power.
Activate Freed from the Real's second ability by paying {U}, untapping Auriok Bladewarden.
Repeat from step 2 until Auriok Bladewarden has power nineteen or greater, omitting step 3 on the final iteration.
Resolve the Mayael's Aria trigger from step 1, causing you to put a +1/+1 counter on each creature you control, gain 10 life and win the game.

Combos with "Auriok Bladewarden"