Both of these are powerful effects, especially if combined with an effect like the Authority of the Consuls from Foundations, or a spell that prevents opponents from casting spells outside their turn
You also get the upside of tapping your opponents creatures and having ward 2
(2025-06-06) In some unusual cases, you may end up putting the appropriate counters on more than one permanent
A Most Helpful Weaver Abuelo's Awakening Abyssal Harvester Activated Sleeper Adaptive Automaton Adrestia Aerial Modification Aggressive Symbiosis Alien Symbiosis Angelic Destiny Anikthea, Hand of Erebos Animate Spell (playtest) Answered Prayers Antarctic Research Base Applied Aeronautics Applied Geometry Aquitect's Will Arbiter of the Ideal Archangel Elspeth Argent Mutation Ascent of the Worthy Ashes of the Fallen Ashiok, Nightmare Weaver Ashnod's Transmogrant Assemble from Parts Astrologian's Planisphere Auto-Key Auton Soldier Avatar Destiny Awakened Skyclave Bard's Bow Bello, Bard of the Brambles Black Mage's Rod Bloodbat Summoner Blue Mage's Cane Breach the Multiverse Brenard, Ginger Sculptor Brotherhood Regalia Butch DeLoria, Tunnel Snake Cactarantula Saddle Call a Surprise Witness Call to Serve Captivating Vampire Case of the Filched Falcon Case of the Gorgon's Kiss Clavileo, First of the Blessed Coerced to Kill Coercive Recruiter Cool Fluffy Loxodon Copy Artifact Copy Land Coward // Killer Coward // Killer Curious Colossus Cursecloth Wrappings Dancer's Chakrams Dark Knight's Greatsword Daxos's Torment Deceptive Frostkite Demonic Embrace Dermotaxi Dismiss into Dream Displaced Dinosaurs Doc Ock, Evil Inventor Does Machines Dollhouse of Horrors Don Andres, the Renegade Donal, Herald of Wings Donatello, Mutant Mechanic Draconic Destiny Dragoon's Lance Drana, the Last Bloodchief
The big difference here is that these mana doublers provide a similar amount of ramp but do not require you to have a good board state to use them
Magic: The Gathering developer Wizards of the Coast previously told IGN that it wasn't limiting this set to a single comic run, and that's made quite clear with this early look
