Tag Team GX Cards featuring Charizard The latter part of the Sun & Moon series introduced Tag Team GX cards whereby two Pokemon teamed up on a card to make a formidable force in the trading card game with enhanced HP and powerful attacks
The only exception to this rule is a Quick-Play Magic Card
Considering that there seems to be a sacrifice theme here, Horde of Notions will likely play well with this precon
Its effect allows you, once per chain, to lose 1000 ATK/DEF to negate a Spell/Trap or monster effect, and when destroyed by an opponents card, you can target and Special Summon a Dragon from your Graveyard
Even its seller, Smpratte, is a well-known figure in the Pokemon community, which further increases its value.
It might look like a cookie-cutter deck list, but its tried-and-true