While before I would be happy if I got passed a late Spider Spawning that I could try to squeeze into my mill decks, now I'll first-pick Spider Spawning over literally every other card in the set with the intention of building my deck around it
When Skyfisher Spider dies, you may gain 1 life for each creature card in your graveyard
The abilities of other Knowledge Pools will do nothing when they resolve, as the original spell will already have been exiled.
Alternatively, you could go stompy with enchantment creatures, enjoying the ward, lifelink, and trample Yuna gives them
Assuming you don't want more lands at the point you are actively wanting to turn your small dorks into more gas this thing is actually better than Clamp
In the following, we will gradually detail all the cards in the expansion, divided by type and rarity