UPDATE: The slideshow accompanying this article has been modified. The General Optimus Prime art now in the slideshow is the final, retail version, whereas the earlier slideshow had a non-finalized image.

Two new cards are joining the Transformers: TCG line-up for Wave 4, and they're about as important and recognizable a pair as you can imagine. Lord Megatron and General Optimus Prime grace upcoming character cards in both their bot and alt modes.

Transformers: The Card Game Megatron and Optimus Reveals 2 IMAGES

Autobot leader General Optimus Prime is a 15-star card, with both his truck and bot forms. Megatron, "Conqueror of Cybertron," is a 12-star card, with bot and tank, rather than gun, forms. Both cards are scheduled for a November 8 release date.To see the full stats on the Transformers: TCG Wave 4 Optimus Prime, check out the high-res images below:Transformers: The Card Game features a Trypticon card in the 30-pack sealed booster sets, coming out November 8 in the US and "other regions." The boosters also include Brunt, Full-Tilt and Wipe-Out large character cards.Hasbro's crowd-funded Unicron figure , the largest Transformers toy ever created, had its campaign extended shortly after the reveal of extra features, including a pair of interchangeable chins and to-scale Galvatron figure for Unicron to devour.

Seth Macy is IGN's tech and commerce editor and just wants to be your friend. Find him on Twitter @sethmacy