1 Grishnkh, Brash Instigator
For one and a Green, all of your permanents gain hexproof and indestructible
Starter decks as mentioned earlier are pre-made decks that get you straight into the game and include the rules and some damage tokens as well as a bonus chapter one booster pack
Add to that the ability to chain together Glorious End after Glorious End to forestall your own death for a turn, and you have something pretty special
Throw in a handful of dual lands and some playable utility lands like Bojuka Bog and Geier Reach Sanitarium, and counting only rare lands and other lands worth over $1, and the average value of the land slot in Commander 2019 has roughly doubled since last year, with the Sultai Morph deck clearly leading the way thanks to the Battle for Zendikar dual lands and the Jeskai Flashback deck lagging behind with a surprisingly lackluster mana base (especially considering it's a three-color deck)
In limited, make sure to fill your side of the board with creatures like Imperial Subduer which will tap down beefy blockers, uncommon Selfless Samurai that will add Lifelink to solo-attackers, or Peerless Samurai, which will reduce the cost of your next spell cast that turn, effectively ramping you