Activate Dakra Mystic by paying {U} and tapping it, causing each player to revel the top card of their library, then causing you to draw a card and create a Treasure artifact token for each opponent you have.
Activate two Treasures by tapping and sacrificing them, adding {U}{U}.
Activate Pemmin's Aura's first ability by paying {U}, untapping Dakra Mystic.
Repeat.
If you have three or more opponents, this combo nets near-infinite Treasure tokens and colored mana.

Infinite draw triggers

Infinite looting

Infinite self-discard triggers

Near-infinite colored mana

Near-infinite Treasure tokens

Dakra Mystic

Pemmin's Aura

Hullbreacher

Activate Dakra Mystic by paying {U} and tapping it, causing each player to revel the top card of their library, then causing you to draw a card and create a Treasure artifact token for each opponent you have.
Activate two Treasures by tapping and sacrificing them, adding {U}{U}.
Activate Freed from the Real's second ability by paying {U}, untapping Dakra Mystic.
Repeat.
If you have three or more opponents, this combo nets near-infinite Treasure tokens and colored mana.

Combos with "Dakra Mystic"