Two Starter Decks with the same Theme
Every time one of your creatures dies, you gain a counter that never goes away, and during your end step, Meren brings a creature back from the graveyard to your hand or directly to the battlefield if your counter count is high enough
9 Tyranid Prime The Tyranids are an extragalactic swarm of insectoid monstrosities hell-bent on spreading and spawning forever
Ronso Rage At the beginning of combat on your turn, put a +1/+1 counter on Kimahri and tap target creature an opponent controls
Creatures (25) 4 Llanowar Elves 4 Birds of Paradise 4 River Boa 4 Blastoderm 4 Ancient Hydra 2 Rith, the Awakener 3 Jade Leech Lands (24) Spells (11) Sideboard Kiblers Red Zone decks was miles ahead of its time, going even bigger than the Fires of Yavimaya decks that usually housed Blastoderm, thanks to Rith, the Awakener
They can be used to pad out your curve but they are rarely something you want, just something you do when you need to