Freyalise, Llanowars Fury has 57 nonland cards in line with the primary elfball theme, 41 of which would make it into an early re-build with little problem
This is a great enchantment for creature-based decks, and your opponents will have to deal with it if they want to survive
Creature Artifact - Horror Phyrexian Color tag templates(None) Ravenous Chupacabra When this creature enters, destroy target creature an opponent controls
Assuming you have a legendary creature already in play, like Ragavan, Nimble Pilferer, it then returns to the battlefield immediately attacking as though it had haste

And lets strike through anti-tribal cards which punish or are punished by tribal interactions: Any Creature Type: Rally the Ranks, Resplendent Marshal, Littjara Kinseekers , Reflections of Littjara, Crippling Fear , Haunting Voyage, Raise the Draugr , Basalt Ravager , The Ringhart Crest, Realmwalker, Bloodline Pretender Elf: Return Upon the Tide , Elvish Warmaster, Roots of Wisdom , Tyvar Kell, Harald Unites the Elves Elf OR Berserker: Skemfar Avenger Elf OR Warrior: Harald, King of Skemfar Berserker: The Bloodsky Massacre Giant: Glimpse the Cosmos, Calamity Bearer, Quakebringer, Squash , Invasion of the Giants Giant OR Wizard: Frostpyre Arcanist , Cyclone Summoner, Aegar, the Freezing Flame , Battle of Frost and Fire Zombie: Narfi, Betrayer King Shapeshifter: The Bears of Littjara Angel OR Cleric: Righteous Valkyire Angel: Glorious Protector , Firjas Retribution Dragon: Dragonkin Berserker Dwarf AND Dragon: Magda, Brazen Outlaw God: Sigrid, God-Favored Serpent: Koma, Cosmos Serpen Theres clear support for Elves and Giants, with some love for Giants/Wizards

You will choose targets for Iroh's second ability at the beginning of every combat, even if you aren't feeling generous