Is Lighthouse Keeper’s damage immunity like hexproof in Magic?
NoNo. Hexproof stops opponents targeting the creature at all, with any spell or ability. Lighthouse Keeper can be targeted; it just takes no damage from card effects, and every other effect still works on it.
Can’t take damage from card effects in the Azuki TCG
Some entities, like Lighthouse Keeper and Foamback Crab, can’t take damage from card effects. They still take combat damage, and they can still be targeted: the damage just does nothing. Bubblemancer gives this to another entity until your next turn.
The same
- Both make burn spells useless against the card.
Different
- Hexproof stops all targeted effects, including destroy and bounce. Azuki’s immunity only stops damage from card effects.
- Hexproof doesn’t stop damage that doesn’t target. Lighthouse Keeper ignores all effect damage, targeted or not.
Magic: The Gathering: checked against the Magic Comprehensive Rules. Azuki TCG: printed card text and the rules.