Excess damage is one of the best ideas to come along in a while
Using your Leader effect to give your opponent 1000 attack every turn, you can solidify your defenses and build up for a sturdy endgame even with a mono-red deck
It can be a little slow due to needing Equipment and Auras already in play for Halvars triggered ability to work, but its worth it since it triggers on every combat

Abduction Absolver Thrull Abyssal Gatekeeper Academy Rector Adarkar Valkyrie Aerie Ouphes Aetherworks Marvel Agent of the Iron Throne Agyrem Akki Blizzard-Herder Akki Raider Algae Gharial Ancestor's Embrace Anodet Lurker Antler Skulkin Aphetto Vulture Arcbound Bruiser Arcbound Crusher Arcbound Fiend Arcbound Hybrid Arcbound Lancer Arcbound Overseer Arcbound Ravager Arcbound Reclaimer Arcbound Slith Arcbound Stinger Arcbound Wanderer Arcbound Worker Archive Haunt Archon of Justice Arctic Nishoba Ashen Reaper Ashen-Skin Zubera Ashiok's Reaper Aspect of Mongoose Audacity Aura Thief Aven Fisher Axelrod Gunnarson Banewasp Affliction Bant Sojourners Baron Sengir Belfry Spirit Benediction of Moons Benevolent Geist Bereavement Bitter Chill Bitter Ordeal Black Market Blade of the Bloodchief Blightsteel Colossus Blind Hunter Blistergrub Blood Cultist Blowfly Infestation Body Snatcher Body of Jukai Bogardan Firefiend Boggart Shenanigans Brilliant Halo Brinebound Gift Brutal Expulsion Builder's Bane Burning Sands Burning-Eye Zubera Burr Grafter Bushi Tenderfoot Butcher of Malakir Bsium Strip Carbonize Carrion Thrash

11 Ajani, Valiant Protector Another Planeswalker deck card, Ajani, Valiant Protector does have a feature in its favor, having two abilities capable of raising its loyalty rather than only one, making its Ultimate slightly easier to access and requiring more effort for opponents to remove
Grab 2 Jumpstart packs, shuffle, and youre ready to rumble