There are tons of fun cards that will deal damage to your opponents over time, like Descent into Avernus, which will also ramp you up in mana by producing Treasure tokens to help you cast your higher-cost spells
Lets start by going over some of the Yu-Gi-Oh basics
Both are worth playing in decks that support them as ways to cheat high mana costs on exceptional threats like Bolas's Citadel and Atraxa, Grand Unifier
$6.49 Blanka, Ferocious Friend (431 - Non-Foil) Secret Lair $1.29 Nest Invader Planechase Anthology $4.99 Dhalsim, Pliable Pacifist (433 - Non-Foil) Secret Lair $1.99 Witch's Cottage Throne of Eldraine $12.99 Zangief, the Red Cyclone (435 - Non-Foil) Secret Lair $2.79 Ken, Burning Brawler (430 - Non-Foil) Secret Lair $19.99 Chun-Li, Countless Kicks (432 - Non-Foil) Secret Lair $3.99 Guile, Sonic Soldier (434 - Non-Foil) Secret Lair $4.49 E
Other colors have a wide range of top draw spells