And cards like [casthaven]Luminarch Ascension[/casthaven], [casthaven]Mycoloth[/casthaven], and [casthaven]Ooze Flux[/casthaven] all turn the multiplicity of counters into creature tokens
For this combo to work, we need our commander, Intruder Alarm, a Room that makes a creature when we unlock it (Grand Entryway // Elegant Rotunda, Smoky Lounge // Misty Salon, Unholy Annex // Ritual Chamber, Spiked Corridor // Torture Pit, Dollmakers Shop // Porcelain Gallery or my favorite Mirror Room // Fractured Realm), and an untapper (Kioras Follower, Vizier of Tumbling Sands, or Kelpie Guide)
There are 174 MTG cards with Landfall these are the top 30 most-played
While linearity doesn't necessarily create a bad map design, if it is too obvious, it can definitely hold it back