Sacrifices grant life, cards, and stackable counters that prepare your next victim for gainful harvesting or pump your attackers for a deadly push
While Kangaskhan isn't the most popular Pokemon ever, it manages to maintain a solid value of about $23, taking a respectable spot among the most valuable cards from Flashfire
Krark, the Thumbless is a good option, allowing you to get extra Oozes from Slime Against Humanity, while giving you access to red and all the haste enablers you could want
Wizards of the Coast's Magic: The Gathering Online comes to mind, as does Blizzard's massively profitable Hearthstone, the latter of which just passed the 70 million player milestone and helped earn Activision $3.6 billion in monetized revenue
The Flood of MarsThe Flood of Mars has Islandwalk and Water Always Wins, a new mechanic that puts flood counters on lands and creatures, turning them into The Flood of MarsThe Flood of Mars and notably, turning lands into Islands each time you attack with it
Why beginners love it: Efficient spot damage that trains you to trade resources and clear a path for questing