LEGO Thor Ragnarok: Thor vs. Hulk Arena Clash 76088 - Let's Build! Part 1

Let's Build!
LEGO Thor vs. Hulk: Arena Clash 76088 Part 1
From the LEGO website:
Battle for freedom in the arena with Hulk and Thor!
Role-play an arena duel between Thor and Hulk and then team up with these two old friends to topple Grandmaster. This awesome LEGO® Marvel Super Heroes Thor vs. Hulk: Arena Clash set features an arena with a sliding gate, secret weapons rack, 2 toppling pillars, smash-function wall and an opening prison cell. Use Thor’s super jumper to knock Grandmaster off his throne and Loki off his seat. Includes 4 minifigures plus a Hulk big figure with assorted weapons and accessories to intensify the action play.
Includes 4 minifigures: Thor, Loki, Grandmaster and a Sakaarian Guard, plus a Hulk big figure.
The arena features a sliding gate, interchangeable wall sections, opening wall section with secret weapons rack plus spear, axe and sword, opening prison cell, 2 topple-function pillars with translucent floodlight-style elements, smash-function wall, plus a throne for Grandmaster and seat for Loki-each with knock-over function.
Weapons include Thor’s 2 swords, the guard’s staff and Hulk’s axe and hammer.
Accessory elements include Thor’s new-for-June 2017 helmet, super jumper and sword holder.
All 4 included minifigures are new for June 2017.
Hulk stands over 2” (7cm) tall.
Arena when opened out measures over 7” (19cm) high, 15” (39cm) wide and 2” (7cm) deep.