chibi card sleeves Tearlaments Scheiren Kitkallos these sleeves offer improved seal strength Honkai: Star Rail Chibi Series

While transformed, you can pay three blue mana to convert Jetfire, Air Guardian back to its front side and put three +1/+1 counters on it

Its face commander Kasla, the Broken Halo, has convoke itself, which helps to discount around the commander tax while also giving you control of your top deck while drawing cards when cards with convoke are cast

Thus, monsters who survive battles, ones with high DEF, or those who you can Special Summon/Summon multiple copies of in a single turn should be used, or monsters that can not be destroyed by battle

The trading cards have only been available at McDonald's locations for one day

Cards Similar to Eternal Witness See more 2.0/10$0.25 Cartographer Creature Human 2/2 When this creature enters, you may return target land card from your graveyard to your hand

These aren't all "high ceiling" cards that could be considered "wincons" but I'm hoping this is a case where the whole is greater than the sum of its parts