Enchantment - Class Guide of Souls Whenever another creature you control enters, you gain 1 life and get (an energy counter)
And yet, I can tell you from experience playing with the mechanic, these are incredibly powerful
Advent of the Wurm Archfiend's Vessel Armada Wurm Awaken the Sky Tyrant Bloodsoaked Altar Bottle of Suleiman Broodmate Tyrant Call the Skybreaker Crested Sunmare Dark Wings Bring Your Downfall Death by Dragons Demonic Covenant Demonic Rising Din of the Fireherd Draconic Disciple Dragon Roost Dragonkin Berserker Dragonmaster Outcast Feudkiller's Verdict Garruk, Apex Predator Gideon, Ally of Zendikar Goro-Goro and Satoru Goro-Goro, Disciple of Ryusei Lathliss, Dragon Queen Look Skyward and Despair Loot Dispute Mammoth Bellow Nahiri, the Lithomancer Ob Nixilis of the Black Oath Old One Eye Omnath, Locus of Rage One Dozen Eyes Priest of the Blood Rite Quest for the Gravelord Rite of the Dragoncaller Rith, the Awakener Avatar Roar of Endless Song Sandwurm Convergence Sarkhan the Mad Shiv Skirsdag High Priest Skyline Despot Spawning Grounds Tatsumasa, the Dragon's Fang Temur Monument The Sentry, Golden Guardian Tidal Wave Tolsimir, Midnight's Light Tomb of Urami Tuktuk the Explorer Water Gun Balloon Game
Hero of Precinct One A cheap and easy way to flood the board, Hero of Precinct One rewards every multicolored spell with a 1/1 human token
In Magic: The Gathering, the Power 9 is a term used to describe a set of the nine most powerful and game-breaking cards in the TCG's history
