Knight of the Reliquary is a particularly noteworthy gain here, especially in combination with Yavimaya, Cradle of Growth
24 Spells Mox Amber Zurgo, Bellstriker Isamru, Hound of Konda Kytheon, Hero of Akros Legion's Landing Path to Exile Thraben Inspector Figure of Destiny Tithe Galvanic Blast Mother of Runes Board the Weatherlight Kari Zev, Shyship Raider Mikeaus, the Lunarch Anafenza, Kin-Tree Spirit Kor Skyfisher Lightning Helix Pia Nalaar Brimaz, King of Oreskos Alesha, Who Smiles at Death Thalia, Heretic Cathar Nahiri, the Harbinger Weatherlight Urza's Ruinous Blast 16 Lands Shinka, the Bloodsoaked Keep Hammerheim Great Furnace Flagstones of Trokair Eiganjo Castle Karakas Ancient Den Battlefield Forge Plateau Sacred Foundry Inspiring Vantage Arid Mesa Rugged Prairie Needle Spires Plains Plains So what is the cost of adding the historic theme to this list
If you get a non-numerical result (currently just the planar die, but the future is long), that part of the effect won't do anything
Goblin Warchief also gives haste, and makes Goblin spells one mana cheaper, but doesnt provide a stat boost
