Since it uses any five Dragons, it can surprise Bystial, Dragon Lord, or Dragonmaid players by using their entire board to Fusion Summon this card
Pokmon TCG Legendary Collection Checklist: Full LC Set Card List The Pokmon TCG Legendary Collection was released to bridge the gap between the Neo and e-Card series and is one of the few sets to consist entirely of reprints
Midnight Clock Note that the effect on the card states Each upkeep, and not only on your turns
I mean, that definitely isnt the case, but its still possible that one or two of these cards will show up in the set once the dust settles: Mox Opal Scalding Tarn Horizon Canopy Dark Confidant Verdant Catacombs Arcbound Ravager Leyline of the Void Blackcleave Cliffs Misty Rainforest Liliana, the Last Hope Chalice of the Void Ensnaring Bridge Marsh Flats Arid Mesa Aether Vial Damnation Trinisphere Surgical Extraction Leyline of Sanctity Bloodstained Mire Cryptic Command Wooded Foothills Bridge from Below Goblin Guide Kolaghans Command Ulamog, the Ceaseless Hunger Vendilion Clique Amulet of Vigor Azusa, Lost but Seeking Tezzeret, Agent of Bolas All is Dust Blood Moon Polluted Delta Collected Company Flooded Strand Inkmoth Nexus Walking Ballista Steel Overseer Collective Brutality Phantasmal Image Thoughtseize Thrun, the Last Troll Copperline Gorge Bloodghast Keep in mind that this is just a list of the most expensive cards that actually see some play in Modern that arent in Ultimate Masters
Im not sure about Knights, but Merfolk getting a pile of +1/+1 counters is downright dangerous
The M-EX variant simply means Mega EX
