Flash cards are typically weaker than the equivalent normal cards for the same mana value, apart from their versatility
You can only use 1 of the following effects of "Spright Sprind" per turn, and only once that turn
Earthbound Geoglyph X SPELL Field While any Level 10 monsters are on the field, neither player can target this card with card effects, also it cannot be destroyed by card effects
Funnily enough, this is another Mirrodin-centric mechanic, and basically works the same way, except it makes a 2/2 red Rebel token instead
Once per turn, when this card destroys an opponent's monster by battle and sends it to the Graveyard: You can attach that destroyed monster to this card as Xyz Material
4 Riverpyre Verge 4 Spirebluff Canal 4 Steam Vents 4 Monument to Endurance 4 Artist's Talent 3 Mountain 2 Iroh's Demonstration 2 Quantum Riddler 1 Fire Magic 1 Agna Qel'a 1 Impractical Joke 4 Price of Freedom 3 Colorstorm Stallion 2 Three Steps Ahead 2 Pit of Offerings 2 Quantum Riddler 1 Spell Snare 1 Thor, God of Thunder Izzet Lessons is a control deck built around a dense suite of Lesson cards, many of them efficient removal spells