Also, when Grimgrin attacks, you get to destroy a Creature the defending player controls, and then put a +1/+1 counter on it
Once you use it regularly, many of the numbers become ingrained in your head and it isnt even necessary anymore, but for taking your manabase game up to the next level, this is a great way to do it
Moxfield also has a collection tracker, and seeing how all my deck building happens on their platform, the integrated feature of being able to see which cards I own while building my deck, instead of building a deck and then figuring out if I own the cards I want to play in the first place likely means Im moving my collection to their website soon
Mono Green Decklist 4 Wooded Foothills 4 Primeval Titan 1 Titan of Industry 1 Generous Ent 4 Natural Order 4 Arboreal Grazer 4 Kami of Bamboo Groves 2 Spelunking 1 Khalni Garden 4 Once Upon a Time 4 Sylvan Scrying 4 Fierce Empath 1 Bojuka Bog 1 Hanweir Battlements 1 Boseiju, Who Endures 4 Castle Garenbrig 1 Snow-Covered Forest 1 Stomping Ground 1 Temple Garden 1 Blast Zone 1 Cavern of Souls 3 Field of the Dead 1 Radiant Fountain 4 Sunken Citadel 2 Windswept Heath 1 Forest Mono Green decks have always used the highly efficient combo of the Natural Order and Primeval Titan cards