The former lets you punish color-hungry decks like Domain, while the latter is essentially a free board wipe against the likes of Gruul Aggro
As a direct point of comparison, this exact Marnie card appears in English's Sword & Shield Base Set, but only commands a fraction of her Japanese value, settling at around $30
It's an interesting case of quality versus quantity: there are around 2,900 Pioneer cards that arent yet available on Arena, yet you just need around 1% of those cards if what you want are the top-tier Pioneer decks
About ChrisCee: A witness since the time the benevolent silver planeswalker first left Dominaria, ChrisCee has since went back and forth on a number of plane-shattering incidents to oversee the current state of the Multiverse
From there, you can follow up with a Pippin, Warden of Isengard, and its ability to sacrifice four Food tokens to give all your other creatures +3/+3 and haste to stand up against your foes
6 Checklane Blister Speaking of freebies, if you want to gift someone a pack, particularly a young collector, but you don't want to risk them walking away with absolutely nothing of interest, then a checklane blister is a nice idea