Worldspine Wurm 15/15 trample THE MOST BROKEN CARD in the history of magic?

[Neil]

Seriously whats up with this card from return to ravnica:



Worldspine Wurm 8GGG
Creature - Wurm (Mythic Rare)
Trample
When Worldspine Wurm dies, put three 5/5 green Wurm creature tokens with trample onto the battlefield
When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library
15/15

Wizards should just change the name of the game from "Magic: The Gathering" to "Worldspine Wurm: The Gathering" since whoever gets this creature out first wins the game

[Arix]

No.

[DatAsh]

NO.pngOP, are you an idiot? I'm not going to begin to tell you the reasons as to why you're ****ing stupid. Just get out.

Edit: Image 100% related.

[DatAsh]

Wanna know a HUGE reason it's not broken? Selesnya Charm, Path to Exile and Swords to Plowshares. Shit like that, 1 and 2 mana spells, can easily get rid of this.