Does "Sketchy Information" draw the highest available cost card?
Solution 1:
Any card that matches the conditions of Deathrattle AND 4 mana or less, it does not say "draw the highest cost" one like Taelan Fordring does.
For example, if you had Ticket Master, Loot Hoarder, and Taelan in your deck it would randomly choose between Ticket Master and Loot Hoarder. If you had drawn the Loot Hoarder already, you would be guaranteed to draw the Ticket Master.