This legendary squirrels got the same saboteur bonus as Edric but one-sided, and is indestructible
On top of greens already solid ramp, there are lots of cards like Marwyn, the Nurturer, Gyre Sage and Rishkar, Peema Renegade that work with this theme specifically to make dizzying amounts of mana
Then if you control four or more lands, untap that land
If at least two legendary creatures you control, one of which has "bands with other legendary creatures," are blocking or being blocked by the same creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) Aerathi Berserker Rarity: Uncommon TYPE: Creature SUBTYPE: Human Berserker CMC: 5 Mana cost: USD: $2.83 EUR: 2.74 TIX: 0.00 EDHREC RANK: 28725 (2/4) Rampage 3 (Whenever this creature becomes blocked, it gets +3/+3 until end of turn for each creature blocking it beyond the first.) Aisling Leprechaun Rarity: Common TYPE: Creature SUBTYPE: Faerie CMC: 1 Mana cost: USD: $0.60 EUR: 0.86 TIX: 0.00 EDHREC RANK: 29572 (1/1) Whenever this creature blocks or becomes blocked by a creature, that creature becomes green

Hes one of the best mythic rare MTG cards for artifact strategies, and while Urza is a solo powerhouse, you can also explore the best Partner Commanders in MTG if you want to experiment with multi-color synergy
Garruk Wildspeaker Garruk Wildspeaker brings a lot of value