2 extra mana isnt much when it means getting massive creatures and their powerful abilities, especially when the mana in question can be easily generated by cards like Thran Dynamo or Sol Ring
Panharmonicon Debuting in the Kaladesh set, PanharmoniconPanharmonicon has quickly risen to the rank of staple in a wide variety of Commander deck lists
Heres how to get free Trainer cards in Pokmon TCG Pocket
You can pump it with all your unused mana if you go mono-black
Delirium If there are four or more card types among cards in your graveyard, put two +1/+1 counters on the creature you control

Tokens/Go-Wide Kasla, the Broken Halo | Illustration by Martina Fackova Commander (1) Planeswalker (1) Creature (28) Cloud of Faeries Goblin Instigator Spirited Companion Suture Priest Tetsuko Umezawa, Fugitive Banisher Priest Chasm Skulker Duergar Hedge-Mage Goblin Medics Mentor of the Meek Mistmeadow Vanisher Nadir Kraken Saint Traft and Rem Karolus Village Bell-Ringer Wildfire Awakener Angel of Finality Emeria Angel Fallowsage Keeper of the Accord Kykar, Wind's Fury Nesting Dovehawk Joyful Stormsculptor Venerated Loxodon Flockchaser Phantom The Locust God Seraph of the Masses Angel of Salvation Flight of Equenauts Instant (10) Secure the Wastes Swords to Plowshares Ephemeral Shields Devouring Light Wear / Tear Meeting of Minds Stoke the Flames Artistic Refusal Shatter the Source Chant of Vitu-Ghazi Sorcery (6) Path of the Ghosthunter Battle Screech Temporal Cleansing Migratory Route Austere Command Hour of Reckoning Enchantment (4) Impact Tremors Improbably Alliance Conclave Tribunal Whirlwind of Thought Artifact (9) Skullclamp Sol Ring Arcane Signet Fractured Powerstone Commander's Sphere Cultivator's Caravan Wand of the Worldsoul Ichor Elixir Deluxe Dragster Land (39) Command Tower Evolving Wilds Exotic Orchard Frostboil Snarl Furycalm Snarl Island x8 Kher Keep Mountain x8 Mystic Monastery Plains x8 Port Town Prairie Stream Rogue's Passage Skycloud Expanse Temple of Enlightenment Temple of Epiphany Temple of Triumph Terramorphic Expanse Go-wide decks want to flood the board with creatures and use Overrun or Impact Tremors style effects to turn an army of creatures into a victory
