Only visited once, during the Tarkir Block back in 2014, the block was a high watermark of limited design and was praised by spikey players and fans of lore alike
Disney Lorcana: Azurite Sea is now available at local game stores and mass market retailers
You want at least 6 such things and more just makes your Tinker more consistent
Its also just difficult to interact with it completely dodges creature removal, and you cant Counterspell the ninjutsu ability, so the very moment you decide not to block a creature, Kaito, Bane of Nightmares hits the table, and its sticking around at least long enough to use a loyalty ability and pass the turn
The Golgari elder dragon, Beledros creates consistent 1/1 pests that gain you 1 life when they die, which offers a regular source of lifegain you dont normally see in Golgari