What does W do in Warframe?

Excuse me, could you elaborate on the role of W in the game Warframe? I'm curious about their specific functions and how they contribute to the gameplay. As a seasoned player or someone knowledgeable in the field, I'm eager to learn more about their unique abilities and how they fit into the overall strategy of the game. Could you please provide a concise yet informative description of W's purpose and functionality in Warframe?