In the next combat step, your card will not apply enough damage to destroy Sanguine Guard either
Once Damnable Pact finishes resolving, state-based actions are evaluated, and player A loses because they have 0 life, and the triggered abilities never even go on the stack because their controller is out of the game
Lore-wise I think the deck is kinda all over the place
Legendary Creature - Elder Dinosaur Zopandrel, Hunger Dominus Reach At the beginning of each combat, double the power and toughness of each creature you control until end of turn
1 Traditional foil full-art Eldrazi land 1 of 5 full-art Eldrazi basic lands 1 Non-foil common or uncommon retro frame card or full-art Snow-Covered Wastes In addition to the full-art Snow-Covered Wastes found in this slot (2.6%), here you will find a selection of commons and uncommons from MH1, MH2, and MH3 all brought into the retro frame
I'm always trying to get better and try new things, and I'm certainly having a blast doing so