As the number of cards you can use during a turn is only limited by the amount of mana you have in your pool (compared to the summoning limits of a game like Yu-Gi-Oh!), Black Lotus could allow a player, especially one playing an aggressive Red mana deck, the opportunity to destroy their opponent with zero ability to be countered
However, only a select few spells can wipe the entire board while keeping the controller's board protected
Qasali Slingers Qasali Slingers is a strong source of unnatural removal in any cat deck
As low as the mana curve is for this deck, Land Tax can be a great first-turn spell
Shaving the cost of white spells is handy so Pearl of Medallion and even Oketras Monument are a big help
From destroying nonland permanents to drawing cards, Summon: Bahamut packs a ton of value while leading up to Mega Flare, which flavorfully wins you the game