That is far from an OTK into an established board, so it is important to be mindful of Life Point math when you are actively trying to OTK
After that initial boost, it keeps adding +1/+1 counters any time another shrine enters the battlefield, which makes your army grow bigger and scarier over time
It also describes Pokmon TCG: Mega Evolution as a "series" - and in the same paragraph notes that Mega Evolution cards last appeared in the "XY series and Sun and Moon series" - suggesting that these new iterations will be released over the course of multiple Pokemon sets, and will likely be the main overarching theme for those sets
You might wake up dangling over a pot of oil wishing you hadn't messed with the cachemaster
Currently, there is a card that requires a "Takemitsu" Equip Spell in the starting field of "Golden Bamboo Sword", which makes sense, but when it first appeared there was no such thing, and people were surprised that it was too funny even if it was a non-rare
Summoners Egg made a random detour to $8 thanks to Travis Woo revealing that hes messing around with it in Modern