Abdel Adrian, Gorion's Ward | Salvager of Secrets | Splash Portal

Cards

Splash Portal in hand.
Abdel Adrian on the battlefield.
Salvager of Secrets in exile.
You have any number of other nonland permanents that enter the battlefield untapped, and that can collectively tap to produce enough mana to cast
Splash Portal exiled by
Abdel Adrian.
Salvager of Secrets exiled by
Abdel Adrian.
You have enough mana to cast
Splash Portal.

Cast
Splash Portal by paying its mana cost, blinking
Abdel Adrian.
Abdel Adrian leaves the battlefield, returning
Salvager of Secrets and all other cards that were exiled with it to the battlefield.
Abdel Adrian and
Salvager of Secrets trigger.
Resolve the
Salvager of Secrets trigger, returning
Splash Portal from your graveyard to your hand.
Holding priority, activate any number of nonland permanents you control by tapping them, adding at least enough mana to cast
Splash Portal.
Resolve the
Abdel Adrian trigger, exiling
Salvager of Secrets and the mana-producing permanents until
Abdel Adrian leaves the battlefield, and creating a 1/1 Soldier creature token for each permanent exiled this way.
Repeat.