I also recently had a cool game in Legacy where my opponent had a Sanctum of Prelate on one and a Thalia, Guardian of Thraben in play, while I had a Dress Down and Swords to Plowshares in hand with five lands in play including a fetchland
Haliya, Guided By Light Hey, Soul Sister Single-mana warp costs are great, as they can easily slot in alongside your regular gameplan instead of hogging up your entire turn
Typically the decks that best exploit Upheaval involve lots of artifact mana sources and some cheap yet potent threat
Everything you want from a planeswalker is here: card selection and draw, tapping down a creature to protect itself, or making a literal ninja anthem emblem every turn
The Space-Time Smackdown expansion introduced the first batch of Tool Cards in Pokemon Pocket, featuring three unique Tools: Lum Berry, Rocky Helmet, and Giant Cape