Now, this might sound like a watered-down version of Shatterstorm, but it does boast one less in mana value, and in formats that feature low-cost or zero-cost enchantments, such as cEDH, the drawback of this is relatively negligible
Play Sprout Swarm, pay its Buyback cost (three mana, which can be reduced to zero with the Affinity ability of Witherbloom), create a 1/1 green Saproling, rinse and repeat
Once it gets 4 materials it becomes a threatening beater impervious to effects and who will continue to get bigger every turn
With Gotcha itself offering no explanation, its broad-brush policy feels hypocritical, discriminatory, or both, and hopefully a more appropriate way to address whatever problems prompted the stores decision will be enacted
They grant buffs as well as team-wide haste, and they have other relevant abilities
It also has flying and lets you draw two cards when it enters the battlefield