Lotus Cobra

Whenever a land you control enters, each landfall ability of the permanents you control will trigger. You can put them   on the stack in any order. The last ability you put on the stack will be the first one to resolve (As a result, you can have those abilities resolve in the order of your choosing.).

Wotc — November 08, 2024

A landfall ability triggers whenever a land you control enters for any reason. It triggers whenever you play a land, as well as whenever a spell or ability puts a land onto the battlefield under your control.

Wotc — November 08, 2024

A landfall ability doesn't trigger if a permanent already on the battlefield becomes a land.

Wotc — November 08, 2024

A landfall ability triggers whenever a land you control enters for any reason. It triggers whenever you play a land, as well as whenever a spell or ability puts a land onto the battlefield under your control.

Wotc — November 08, 2024

A landfall ability doesn't trigger if a permanent already on the battlefield becomes a land.

Wotc — November 08, 2024

Whenever a land you control enters, each landfall ability of the permanents you control will trigger. You can put them   on the stack in any order. The last ability you put on the stack will be the first one to resolve (As a result, you can have those abilities resolve in the order of your choosing.).

Wotc — November 08, 2024

Lotus Cobra's ability uses the stack and players may respond to it. It isn't a mana ability because the event that causes it to trigger isn't a mana ability.

Wotc — September 25, 2020

Lotus Cobra's ability isn't a mana ability. Opponents may respond to it before you have that mana.

Wotc — November 17, 2017