Design-wise, I'd give these a B
The full texts of these abilities are "At the beginning of the monarch's end step, that player draws a card" and "Whenever a creature deals combat damage to the monarch, its controller becomes the monarch." If the triggered ability that causes the monarch to draw a card goes on the stack and a different player becomes the monarch before that ability resolves, the first player will still draw the card
Your deck deserves a little personality
They will also be able to tailor their experience with customizable avatars and Pokmon TCG accessories, participate in daily quests, and more
Communicating your deck's strategy ("My deck wants to win with Dinosaur tribal combat") and its general power level ensures a balanced and enjoyable game for everyone
If Legacy Weapon would be put into a graveyard from anywhere, reveal Legacy Weapon and shuffle it into its owners library instead