Final Fantasy had ~150 new legends alone
Mikaeus, the Unhallowed Part of the famous Mike and Trike combo with Triskelion, Mikaeus is another card you dont need to go infinite with to get some pretty extreme value from
Even if you don't have enough creatures to make this a counterspell, you can always pay more into the X part of the casting cost to make it one
Amber/Emerald Playstyle It's hard to pin down exactly what kind of archetype Dogged and Dynamic is going for because it has a little bit of everything, but that just means it has some flexibility and can respond to your opponent's game plan in a variety of ways
Splashing All the playable Werewolf cards are in Gruul (sorry, Greater Werewolf, your place is only in my nightmares)
Tromp the Domains also works spectacularly as a means of closing out games, enabling you to crush your opponents with a truly monstrous Overrun effect