Skulk lets you swing with the team and get in some hits, buts not cheap like an effect that makes all of your stuff unblockable
First up we have Secret Lair x Tomb Raider, a Universes Beyond Secret Lair that includes five existing cards with new art and names, and one mechanically unique Lara, Croft Tomb Raider, who can steal legendary lands and artifacts from your own and other people's graveyards
Five mana is a high price to pay when youre trying to cast lots of cheap spells quickly, but if you can ramp it out fast enough then Lier is a hugely powerful protection point for all your spells, as well as being a permanent Snapcaster Mage for your entire graveyard
AFR absolutely does that, and seeing how the various themes and mechanics work together is interesting and rewarding
Stories and poems, etcetera
Chaos Orb is a card involving dexterity, in which the card is flipped onto the play area to determine cards destroyed by the Orb