Usually smaller than normal land bases and extremely low cmc sitting around 1-2
Green gets the most access to token generation in the set, with Thallid, Thallid Devourer, and Elvish Farmer each using spore counters to create 1/1 Saproling tokens
Its counterpart from the TCG turned out to be no slouch itself
(To make things easy, designers Ryan Miller and Steve Warner have helped build a number of different starter decks that ease players into the Lorcana system
See rule 702.185, Warp. 702.185a: Warp represents two static abilities that function while the card with warp is on the stack, one of which may create a delayed triggered ability
Both decks are limiting what players can do, but Lavinia is not outright preventing the game from continuing against opponents who are playing fairly. Time will tell with this one, because at the time of writing the lists I have seen others propose are not entirely degenerate