You really are the worst brother. I assure you, brother, the sun will shine on us again....

Thor: [after Loki reveals the Tesseract] You really are the worst brother. Loki: [approaches Thanos] I assure you, brother, the sun will shine on us again. Thanos: [chuckles] Your optimism is misplaced, Asgardian. Loki: Well for one thing, I'm not Asgardian. And for another... we have a Hulk. [Hulk charges forward and slams into Thanos while Loki drops the Tesseract and pulls Thor out of the way. Hulk then begins punching Thanos rapidly, then grabs his neck and drives him into the wall. Cull Obsidian starts to step forward, but Ebony Maw stops him] Ebony Maw: Let him have his fun. [Thanos grabs Hulk's wrists and peels them away. He then lands a blow to Hulk's neck, causing him to cry out in pain. Hulk tries to strike back, but Thanos blocks his blows. He then delivers a series of powerful punches, dazing Hulk. Thanos lifts Hulk over his head and slams him to the floor. Thor tries to attack Thanos, but Thanos slaps him back. Ebony Maw telekinetically restrains Thor with metal] Heimdall: [lifting his sword] All-fathers, let the dark magic flow through me one last time. [lifts his arm and the power of the Bifrost flows through him. He casts the power around the Hulk, lifting him off the ground and teleporting him away and safe from harm. Thanos approaches Heimdall] Thanos: That was a mistake. [plunges a blade through Heimdall's chest, killing him] Thor: NO! You're going to die for that! [Ebony Maw telekinetically muffles Thor] Ebony Maw: Shh.