It's strong in ETB heavy brews like midrange and blink, sacrifice brews where you can sacrifice to something like Attrition and then come back, Aristocrats where you can trigger Blood Artist for wins, life gain for lifelink shenanigans, Voltron and equipment that invested in equipment infrastructure to and any heavy creature build
Most Yellow decks run a mix to stay unpredictable
Combo Combo decks are where interesting interactions really shine
Early sets had cards like City in a Bottle and Apocalypse Chime
However, While Wulfgar costs five mana and only doubles triggers based on its controller's creatures attacking, Isshin costs two less mana whilst also doubling triggers that may care about an opponent's creatures attacking, making Isshin simultaneously more flexible and more efficient of an option
Mirabel Madrigal - Family Gatherer [Store Championship] #7 (Lorcana Promo | Lorcana Cards) prices are based on the historic sales