Your deck can have any number of these basic lands, and you may play one land on each of your turns
Not Screaming Nemesis, though
During your Main Phase: You can Special Summon 1 "Dragonoid Token" (Machine/EARTH/Level 1/ATK 300/DEF 300) in Attack Position, you cannot Special Summon monsters from the Extra Deck for the rest of this turn, also during the End Phase your opponent Special Summons 1 "Dragonoid Token" to their field in Attack Position (even if this card leaves the field)
The only thing vaguely resembling a downside is that playing four of this will rip up half your deck, but that's still nowhere near a bad enough drawback for it to not be worth putting four of these in every deck you ever make
Denied a competitive outlet, he has adopted Commander as his format of choice
Destined Rivals is set to launch on May 30, 2025