This is maybe another Peasant Cube type interaction, but putting Well Rested on any mana creature is a great way to get some more value out of your Llanowar Elves as the game progresses
Sacrificing artifacts to her produces one of three powerful effects and there are tons of different ways you can play this
Charmander (Baby Shiny) $22.18 Card Number: #109/091 Rarity: Shiny Rare Charmander takes the number nine spot, likely due to a big hit we see further down the line combined with its status as an all-time favorite starter and quintessential Kanto Pokmon
After: [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Play] If you don't have [Penguin], play up to 1 [Penguin] from your hand
This Pokmon TCG Pocket tier list breaks down which decks are actually winning games right now, following the Everyday Wonders update, so you can stop losing to builds that counter whatever you brought to the table
Make sure that you arent going to get blown out unnecessarily by those taxing counters, but also make sure that you do not hinder your development too much when playing around certain stuff