Cards that make duplicate, extra, or double the tokens abound here, so if you can build something to take advantage of that excess while surviving through the turns when your stuff is a bit durdly and slow, you will have a powerful deck that can bide its time and then pop off
Even outside of Standard, Vivi Ornitier is great in Commander as well, both in the 99 and as a commander itself with cEDH playability
Are precons with every set a good thing
What the numbers say on the card is the damage you deal after attacking, thats how games should work
On the competitive side, Jellicent ex makes waves with its Oceanic Curse Ability , which locks down your opponents Item and Tool cards while its Active
Each of the tokens created copies exactly what was printed on the original creature and nothing else (unless that creature is copying something else or is a token