There are small flatbed models and big large format models
Cards like Loyal Guardian and Ajani, the Greathearted become huge problems for your opponents, especially if you have a Conclave Mentor or Hardened Scales
This critique of course comes with a big asterisk because weve only played with starter decks, which are traditionally meant to help you understand the basics and dont reflect what a competitive constructed deck can do
Unless you really need to Synchro, you'd never summon this without it's effect
The best part about delve, and how powerful it might be, is that it doesnt need to abuse the graveyard to be good
Celina was the owner of the Lunalight Monsters, an archetype based on using Polymerization, one of the strongest cards in the game