best attack trigger cards mtg magic the gathering - On timing vs becoming an "attacking creature" Multiple attack triggers : r/magicTCG

In fact, this flashback spell is the only one to see play in Magic's oldest and most powerful formats: Legacy and Vintage

From there, you can pair these flicker effects with cards like Peregrine Drake, Palinchron, or a basic land (in the case of Ghostly Flicker) for infinite mana, Overwhelmed Apprentice to mill your opponents out, or Venser, Shaper Savant to return all opposing permanents to their owners hands, just to name a few of the possibilities

Two characters that showed up a shocking (to me) amount of the times were Balthier and Fran

It goes from 0 to 40 out of nowhere, generating absurd amounts of mana when paired with the right burn spells or attackers