Siege players use massive artillery buildings—specifically the X-Bow or the Mortar—planted firmly on their own side of the map to snipe the enemy base from afar.

Playing Siege requires an entirely different skill set than standard beatdown or cycle decks; it demands absolute geometric precision and flawless defensive mechanics.
Protecting the Asset
When you place an X-Bow at the bridge, it takes several seconds to deploy, during which time the opponent will panic and drop everything they have to destroy it.

To achieve this, Siege decks are usually filled with extremely cheap, high-value defensive cards like Knights, Archers, and Skeletons.
An unsupported X-Bow is a massive 6-elixir donation to the enemy.Build the fortress first.Always know the opponent's 'tank' cycle. Different Flavors of Siege
X-Bow decks are usually built around fast cycling, aiming to out-pace the opponent's heavy tanks so the X-Bow has a clear line of sight.

The Mortar, conversely, is a slow, methodical 4-elixir cannon that lobs massive splash-damage boulders.
What Beats SiegeYour DefenseHeavy Tanks (Golem, Giant) blocking the shotsPlay hyper-defensively; use the Siege weapon purely as a defensive building in the center to stall for a drawHeavy Spells (Rocket, Lightning) destroying the weaponYou must out-cycle their spell; play your X-Bow faster than they can draw their Rocket The Mental Toll of Siege
Furthermore, you must develop thick skin, as opponents will constantly spam angry emotes when facing you.

Master the geometry, build the wall, and snipe them from safety.

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