So, when and where should you be slotting this into your deck
Historic rewards you for playing artifacts (which tend to be overcosted to compensate for their flexible mana costs), Sagas (which tend be good but fluctuate wildly in power level), and legendaries (which tend to be the most powerful creatures in the format, and also planeswalkers)
(If a permanent with a stun counter would become untapped, remove one from it instead.) Exile the top two cards of your library
Getting two Consecrated Sphinxes or two Keiga, the Tide Stars is very strong
8 Articuno Ex Deck Very Powerful Water-Type Deck This Water-type deck centers around Articuno ex, whose low-energy-cost attacks make it an ideal card to build a deck around
In March 2022, a Base Set 1st Edition Charizard sold on Fanatics Collect for a groundbreaking $420,000