If you don't, scry 1
If animated Gideon Jura is dealt damage which cant be prevented (say hello to Unstable Footing), then since its a creature, the damage dealt to it remains until the Cleanup Step (If the total amount of damage dealt to Gideon Jura is greater than or equal to its toughness, it will be destroyed as a state-based action.) This damage is subject to all rules which modify the assigning or dealing damage to creatures
Also, the effect of returning Spells/Traps before they are destroyed is to set cards that both of you like from his GY, and allowing the opponent to set them makes it a little inconvenient, doesn't it
In the Yu-Gi-Oh card game , a monster is sent immediately to the graveyard after it's attack is successful
The answer is Overflowing Insight (7 cards for 7 mana) meaning the rate mana-to-card isn't that good
Carddass Vending Machine Cards: In the late 90s, Bandai produced a popular series of "Carddass" Pokmon cards sold in vending machines