Even Magic Online recognizes its Vintage Cube as one of the main appeals of the platform
It has Flash, and that means you will need to have three mana available after you play your turn
Between multiple cantrips like Ponder, and Brainstorm that draws three cards all on its own, Planisphere grows even faster in older formats
Akroan Horse Avarice Amulet Bill Ferny, Bree Swindler Chaos Lord Coveted Falcon Custody Battle Fateful Handoff Fickle Efreet Goblin Cadets Harmless Offering Humble Defector Jinxed Choker Jinxed Idol Jinxed Ring Jon Irenicus, Shattered One Measure of Wickedness Rainbow Vale Risky Move Rogue Skycaptain Rohgahh of Kher Keep Sky Swallower Sleeper Agent Stiltzkin, Moogle Merchant There (split card)(playtest) Treacherous Pit-Dweller Wishclaw Talisman Witch Engine Wrong Turn Yes Man, Personal Securitron Zedruu the Greathearted Zidane, Tantalus Thief
But that +1 ability does very little and it takes a hair too much time to reach the others
Turn it face up any time for its mana cost if its a creature card.) Whenever a creature you control but dont own dies, its owner loses 2 life and you gain 2 life