Unlike an Anthem, you can't stop the pumping by taking out the Glorious Anthem effect
Toshiro Umezawa I dont know what the best way to play Toshiro Umezawa is, but it at least has good synergies with cheap removal like Fatal Push and Lightning Bolt
Cast as an aura, Eidolon could easily give +5/+5 or greater to the enchanted creature , and it pops out as an equally-sized threat if the enchanted creature loses the battle
Rather, Lightning Stormkin is a Blue collar Magic card
This will go over each stage of the game, from the opening hand all the way to the late game
This can happen through mechanics like delve and forage, exile effects, reanimation effects that return cards to the battlefield, or recursion effects that return cards to your hand