Thraximundar forces each opponent to sacrifice creatures while growing into a game-ending attacker
The lion's share of these cards steal spells by letting you exile then cast them, so you can pick up plenty of synergy from cards like Doc Aurlock, Grizzled Genius, Vega, the Watcher, and Passionate Archaeologist to make them sing
In contrast, that statline is identical to Craw Wurm from the very first set, but Craw Wurm is a whole mana cheaper and doesn't require multiple colours to summon
Furthermore, additional information is provided below
Cracking the Case Whenever you deal combat damage to a player, you get to make a suggestion with a suspect, murder weapon, and crime scene