Youll need to have a lot of resources to hold up from there, be it counterspells, protection, or damage prevention, and thats why this win condition isnt much recommended
Favor games with understandable mechanics and paytables
On the one hand, if you have a Stratos, Vyon, or Shadow Mist this is great, since it allows for an additional search, or to add mask change to hand, then you have two monsters on the field to go into link plays with, but on the other hand, if you dont have a level 4 or lower in your hand, he is an extremely weak vanilla earth summon, an element we have no fusion monsters for in the extra deck
But maybe the coolest part is that the design team clearly werent satisfied leaving things there
I dont think you can or should build around this, especially when five-color decks have so many fun things to do without it