Armageddon is a four mana White sorcery that destroys all lands
Its very easy to lock people out of the game with Leovold, making sure that they dont draw many cards
In between these wincons, theres a huge number of self-contained packages, one-ofs, and specific answers
Jeskai (blue/red/white) commanders in Magic: The Gathering generally fall under the spellslinging category, so if you love casting noncreature spells, you might just be a Jeskai mage
Yes, graveyard hate can cause cards to leave the graveyard , depending on how it functions
(Each land can be "tapped" once a turn to make one mana.) If you can "break" these rules by drawing more cards or making more mana, you can get a very big advantage