magic unlimited booster box Edge of Eternities - Collector Display - Edge of Eternities and it contains a good mix of cards. Yu-Gi-Oh! Legendary Duelists Magical Hero

Let's do them in alpha order - the red one is a four mana version of multiplayer classic In the Web of War that gives your stuff +2 power and haste too

Architects of Will Belisarius Cawl Breya's Apprentice Breya, Etherium Shaper Covert Technician Crimson Operative Cybernetica Datasmith Data Scrubber Esper Battlemage Esper Sentinel Ethercaste Knight Etherium Spinner Ethersworn Canonist Goro Rel, Scourge to Spiders Iron Lad, Diverging Destiny Iron Lad, Young Avenger Iron Man, Armored Avenger Iron Man, Bleeding Edge Iron Man, Futurist Paragon Iron Man, Master of Machines Iron Man, Modern Marvel Iron Man, Titan of Innovation Iron Man, Tony Stark Iron Monger, Sadistic Tycoon Ironheart, Clever Champion Ironsoul Enforcer MACH-1, Swooping Scoundrel Mandroid Squadron Master Transmuter Mechanical Mobster Metallurgeon Mr

There are others that will work (better or worse) for your particular hardware

You also get small payoffs here and there for playing cards that roll dice