Spider-Ham, Peter Porker gives your spiders and plenty other creatures a +1/+1 buff, while Swarmyard taps to regenerate spiders, among others
The Buy-a-Box card for Kaldheim is a foil Realmwalker featuring unique artwork and the extended-art frame
Celestine, the Living Saint Celestine herself will set up a Sun Titan-like trigger after she deals damage, although its just for a creature and not any permanent
Song of Blood is an ideal representative of this darling genre: +4 damage per attacker is an obscene amount of burst damage if you can fluke (or engineer) the best-case scenario
Accursed Duneyard Adanto, the First Fort Anointed Deacon Anowon, the Ruin Sage Arterial Flow Baron Bertram Graywater Baron Sengir Bishop of Binding Bishop of the Bloodstained Blade of the Bloodchief Blood Tribute Bloodbond Vampire Bloodline Keeper Bloodline Necromancer Bloodlord of Vaasgoth Bloodmad Vampire Bloodthrone Vampire Call the Bloodline Call to the Feast Canonized in Blood Captivating Vampire Charismatic Conqueror Chosen of Markov Circle of Confinement Clavileo, First of the Blessed Cleansing Ray Coat of Arms Cordial Vampire Crossway Troublemakers Crossway Vampire Crovax the Cursed Dominating Vampire Drana, the Last Bloodchief Dreamdrinker Vampire Dusk Legion Sergeant Duskborne Skymarcher Edgar Markov Edgar Markov's Coffin Elenda and Azor Elenda's Hierophant Elenda, the Dusk Rose Evelyn, the Covetous Falkenrath Gorger Falkenrath Pit Fighter Forerunner of the Legion Furyblade Vampire Ghalta and Mavren Gift of Fangs Glass-Cast Heart Grim Captain's Call Guul Draz Vampire Havengul Vampire Hungry for More Indulgent Aristocrat Kalastria Highborn Kalitas, Bloodchief of Ghet Kalitas, Traitor of Ghet Krovikan Vampire Legion's Landing Lord of Lineage March of the Canonized Markov Crusader Markov Enforcer Markov Retribution Martyr of Dusk Master of Dark Rites Mavren Fein, Dusk Apostle Memory Vampire Mephidross Vampire Mindless Null Neonate's Rush New Blood
You first saw draft booster on packages during Zendikar Rising which introduced the set booster: Then the packs were further separated when Throne of Eldraine released the first collector booster: How Many Rares are in a Draft Booster
