You get to manifest a card from the top of your deck, putting two +1/+1 counters on it and a trample token to boot, giving you a 4/4 for four mana, which is a fair exchange
Then you hopefully draw into your payoff, such as [[Grapeshot]]
Yveltal #205 Pokemon Paradox Rift Keep track of your collection value over time
One mana for a 3/3 flier that can't attack or block, that then gets bigger every time someone attacks you until you've finally poked the Dragon enough that it wakes up as an 8/8
Fleet Swallower + Terisian Mindbreaker Most of the cards that mill half of an opponents library are primarily useful alongside Bruvac the Grandiloquent who turns these triggered abilities into whats effectively destroy target player
Detailed to look like the characters appearance in Marvels Spider-Man comics this collectible 6-inch scale Spider-Man figure is fully articulated with poseable head, arms, and legs