If you've read my reviews of those cards you'll know that I thought both Froakie and Frogadier were extremely poor, since neither could do damage every turn, however, if you base your water type deck around Greninja BREAK, and have multiple Greninja in your deck, Frogadier's one move will help you get Greninja into play much faster since it will allow you to have multiple Frogadier on your bench
Card Text 2 [Inherited Effect] [Your Turn] When Alliance suspends one of your Digimon, this Digimon may digivolve into a 2-color green Digimon card in your hand for the cost
(1) Cannot attack unless it has material
If youd prefer to leave nothing to chance, you can also easily make infinite combat steps by combining cards like Sword of Feast and Famine, Druids Repository, or Faeburrow Elder with Najeelas effect
While some Companion restrictions are a challenge in Limited, the most powerful Companions are far easier to enable in Constructed (and while it was fun playing with a Companion in draft, it got boring playing against Companions every single game)
Deck 9.8 5 Meizen the Battle Ninja Fusion Monster Effect Monster - 6 Warrior 2500 1500 2 "Ninja" monsters with different TypesMust first be either Fusion Summoned, or Special Summoned from your Extra Deck by Tributing the above cards you control