Advanced Search Sets Random Syntax Adaptive Automaton An-Zerrin Ruins And They Shall Know No Fear Arcane Adaptation Ashes of the Fallen Banner of Kinship Belbe's Portal Bloodline Bidding Bloodline Pretender Bloodline Shaman Brass Herald Caller of the Hunt Cavern of Souls Celestial Reunion Chronicle of Victory Circle of Solace Collective Inferno Conspiracy Coordinated Barrage Cover of Darkness Crippling Fear Distant Melody Doom Cannon Door of Destinies Elvish Soultiller Engineered Plague Etchings of the Chosen For the Ancestors From the Rubble Gathering Stone Harmonized Crescendo Haunting Voyage Herald's Horn Herald's Horn Icon of Ancestry Imagecrafter Instruments of War Kindred Boon Kindred Charge Kindred Discovery Kindred Dominance Kindred Summons Leyline of Transformation Lifecraft Engine Littjara Luminescent Rain Metallic Mimic Mirror Entity Avatar Mirror of the Forebears Mistform Mutant Mistform Wakecaster Molten Echoes Morophon, the Boundless Obelisk of Urd Oko, Shadowmoor Scion Outbreak Pack's Disdain Pact of the Serpent Patchwork Banner Peer Pressure Pillar of Origins Plague Engineer Pol Jamaar, Illusionist Progenitor's Icon Radiant Destiny Raise the Palisade Raise the Palisade Rally the Ranks Realmwalker Reflections of Littjara Renewed Solidarity Riders of Gavony

This Cosmic variant of the wallcrawler is not only a bowl of keyword soup in his own right (he has Flying, First Strike, Trample, Lifelink, and Haste), but he passes those abilities to all of the other Spiders you have when you head into combat
In the world of Magic: The Gathering (MTG), every card has its own unique value and meaning
The copies Inalla creates can just sacrifice themselves, since they'll vanish at the end of the turn anyway, so you can keep the creature and still get the effect
In a case where you put more than one +1/+1 counter on Etched Slith with its last ability (for example, because of the effect of Doubling Season), the reflexive ability will trigger once for each +1/+1 counter you put on it this way
It's an uncommon roughly 66% of the time, a rare roughly 27% of the time, and a mythic rare roughly 7% of the time