It is one of the decks playing the most free spells in Modern, so be prepared to face anything from Force of Negation , Subtlety , Fury or Force of Vigor when battling against it
Now someone's gonna comment as why I gave Atem Stardust Dragon for instance while I gave Yami the Dragon Head Signer Mark well I tell ya that I based both the marks and the cards to their personalities or their role in their lifetimes in the anime
It's an important deck-building lesson to always keep in mind
For this combo to work, you need Sage of Hours and Ezuri both out on the battlefield, and you may have collected at least five experience counters through Ezuri's ability
If the creature isn't on the battlefield, use its power from when it was last on the battlefield
The more questions you ask yourself and answer through research, the more youll find your answer to a general question such as this