Your opponent cannot target a monster equipped with this card with card effects, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead
Phew, that's a lot, right
You can likely guess what fairy tale trope its referencing from the title, but to reinforce the hint it uses a new mechanic, bargain, which gives you a bonus effect if you sacrifice an artefact, token or enchantment
D00-DL, Caricaturist A 1/1 for six mana arent great stats, but it comes with a 4/4 flying, first-striking, vigilant, menacing, trampling, death-touching, life-linking, hasting monster so long as you can draw it in time
A few things I would like to note
A card specifying a name substring without a ruby text can interact with cards that either have the name substring as their base text, or as their ruby text