The only exceptions were the cards which let the user control when they phased out, such as Frenetic Efreet or Rainbow Efreet, and those which used the mechanic offensively, like Reality Ripple and Sapphire Charm
Once you inevitably start exploring formats outside of just Standard or Modern and dig through older cards, promos, bonus sheets, serialized cards, alternate treatments, and whatever stunning nonsense Wizards decided to put in Collector Boosters this time around, rarities will start looking a bit messier
This mode alone is fine, since it can easily ramp you into an early Seize the Storm
White: Loran of the Third Path, Halo Fountain, Welcoming Vampire, Spirited Companion, etc