FromTheShire: Nothing crazy here, this is just an upgraded version of things like living weapon from Phyrexian cards such as Batterskull
In my experience with the card, Permission Denied is best played as a tempo catch, something where youre countering a spell for value, effectively causing an opponent to skip their turn, rather than saving yourself from a loss or securing your own win
For example, Pact of Negations second ability that forces you to pay or lose the game is a triggered ability
Bloomburrow even gave rabbits a full wave of support cards, so this unassuming 2-drop apparently has more friends than you'd assume

Abundance Ancestral Memories Angelic Page Angelic Renewal Angelic Wall Animate Land Asmira, Holy Avenger Atalya, Samite Master Aura Fracture Auramancer Aven Mindcensor Bandage Barbtooth Wurm Bitterbloom Bearer Bitterblossom Blessing of Leeches Bloodline Shaman Boomerang Briar Patch Cabal Executioner Calming Verse Carpet of Flowers Channel Cloak of Feathers Cloudcrown Oak Commander Eesha Coral Merfolk Crackdown Dark Banishing Dark Ritual Dawnglow Infusion Deathcoil Wurm Defense of the Heart Devout Harpist Diplomatic Escort Dispersing Orb Drowner of Secrets Dwell on the Past Elven Cache Elvish Lyrist Elvish Piper Embolden Enchanted Evening Enchantress's Presence Enslaved Scout Fecundity Fiddlehead Kami Fog Patch Forest Freewind Equenaut Gaea's Balance Gaea's Blessing Greenseeker Hair-Strung Koto Hammer Mage Hana Kami Haru-Onna Heartmender Heartwood Dryad Holistic Wisdom Hush Invigorating Falls Island Joyous Respite Kaysa Keldon Mantle Kithkin Healer Lace with Moonglove Little Girl Lynx Mana Breach Mana Maze
