One of these figures arrived to a duel to find himself facing a clay statue and was tricked into standing on his shield. Another of these creatures almost won a wager regarding his ability to build city walls in eighteen months, until his horse Svadilfari was seduced by Loki disguised as a mare. Another of these creatures stole the hammer Mjölnir and hid it miles underground, demanding Freyja's hand in marriage as ransom 
One of these figures arrived to a duel to find himself facing a clay statue and was tricked into standing on his shield. Another of these creatures almost won a wager regarding his ability to build city walls in eighteen months, until his horse Svadilfari was seduced by Loki disguised as a mare. Another of these creatures stole the hammer Mjölnir and hid it miles underground, demanding Freyja's hand in marriage as ransom before being slain by the cross-dressing Thor. Hrungnir and Thrym are creatures of this type, as is Surtr, who will kill Freyr and set the world ablaze at Ragnarök. For 10 points, name these frequent foes of the Aesir who often hail from Jötunheim.
One of these figures arrived to a duel to find himself facing a clay statue and was tricked into standing on his shield.
giants [accept thurs; accept frost giants or hrimthurs before "Surtr"; accept jötunn or jötnar before "Jotunheim"; do not prompt on or accept "fire giants" or "eldjötnar" or "mountain giants" or "bergrisar"]