Urza's Saga [Modern Horizons 2] 258 did I file that away

did I file that away under 'C' for 'Combo' or 'F' for 'Finisher

Set: Sun & Moon: Team Up Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

[Trigger] Play up to 1 of your {Egghead} type Character cards with a cost of 5 or less from your trash

Balthazar's Lab

{T}: Draw a card

Urza's Saga [Modern Horizons 2] 258 did I file that awaySet: Modern Horizons 2 Type: Enchantment Land Urza's Saga Rarity: Rare (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I Urza's Saga gains "{T}: Add {C}." II Urza's Saga gains "{2}, {T}: Create a 0 0 colorless Construct artifact creature token with 'This creature gets +1 +1 for each artifact you control.'" III Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then