is a blue, red and white deck thats all about energy counters, artifacts and drawing cards
These are, alphabetically: Argoth, Sanctum of Nature Ayula's Influence Bearscape Caller of the Claw Fade from History Flaxen Intruder Grizzly Fate Kamahl's Summons The Earth King Titania's Command Words of Wilding Halsin, Emerald Archdruid gets an honorary mention as a card that can turn a token you control into a 4/4 bear, although youd probably use Halsin in a Clue or Food token deck, not a bear deck
Honourable mention to Cloudstone Curio, which is another S-grade effect in this category but ended up being squeezed out on price after I blew over 66% of our budget on one card Doubling Season
At the beginning of your end step, you draw a card
Eye of Ojer Taq / Apex Observatory I always push back on the 3-cost mana rocks arent playable debate, under the pretense that the 3-mana rocks youre playing have reasonable upside