(7/25/2025) A landfall ability triggers whenever a land you control enters for any reason
You can have Traditional Draft, Standard, Explorer, Timeless, Historic, and so on
This is probably the most unexpected card on my list, but my Bill the Pony column ended up being quite widely read
[78] After The Primal Order was published in 1992, Wizards of the Coast was sued by Palladium for copyright infringement, a case that was settled out of court and with the result that a second printing of The Primal Order removed the rules relevant to Palladium's system, but this case also financially harmed Wizards of the Coast
(It attacks each combat if able and attacks a player other than you if able.) Normally, combat damage is dealt all at the same time