While professional players typically enter tournaments with metagame decks they didnt invent, most casual players craft decks from scratch based on what they want to play
Abzan and Temur might like a 5/5 for 4 that has vigilance and trample and while not living to its full potential may be sad, its rate is nothing to really sneeze at
Creatures (7) Planeswalkers (1) Lands (14) Spells (38) 1 Brainstorm 3 Lightning Bolt 4 Force of Will 1 Demonic Tutor 1 Time Walk 1 Ancestral Recall 3 Gush 3 Cabal Therapy 1 Pyroblast 1 Black Lotus 1 Mox Jet 1 Mox Ruby 1 Mox Sapphire 1 Ponder 3 Preordain 4 Mental Misstep 4 Gitaxian Probe 1 Treasure Cruise 3 Dig Through Time Sideboard Yeah, thats a lot of broken blue card draw spells that went on to get restricted, but there are always more
Enchantment - Saga Of Herbs and Stewed Rabbit (As this Saga enters and after your draw step, add a lore counter
A handful of mono-red cards that use Treasures are found in every Treasure Commander deck which includes red, including Xorn and Goldspan Dragon, which are very good at both making and doubling your Treasures
(They attack each combat if able and attack a player other than you if able.) The card types in Magic include artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery