Battle of the Commanders!

[Vileo]

Maybe, but now anyone with a Rhy deck (who has read this) has to toss that in there, just because all the cards in there have insane synergy with him on their own, and if you happen to go infinite, then that's just a plus side!

[Arzair]

Riku goes infinite with palinchron.... 2 card combo... Infinite mana and palinchrons

[MuggyWuggy]

Rhys can go infinite. I pick him.

Esplain?

Any of the untap effects, though the only one I can think of that would allow infinite is in the wrong colors: {Intruder Alarm}

Here's a list of permanents/low cost spells that untap all or all certain permanents/creatures

  {Awakening} {Blinkmoth Infusion} {Call to Glory}  {Faces of the Past} {Mobilize} {Murkfiend Liege} {Merrow Commerce} {Patron of the Orochi} {Prophet of Kruphix} {Rally the Troops} {Reveille Squad} {Roar of the Kha} {Seedborn Muse} {Sky Hussar} {To Arms!} {Unwinding Clock} {Village Bell-Ringer} {Vitalize} {Copperhorn Scout}