Kelly started fleshing out what stories those would be, so Set Design could build Sagas that mechanically fit the story that wanted to be told
Summoned Skull is just an awesome looking beast with its skeletal appearance, demon like wings and purple body
Below you'll find all of the cards in the 'Mega Venusaur's Evolution' Secret Mission: Bulbasaur #1 (One Diamond) Ivysaur #2 (Two Diamond) Venusaur #3 (Three Diamond) Mega Venusaur ex #4 (Four Diamond) Mega Venusaur ex #76 (Two Gold Star) Mega Venusaur ex #83 (Rainbow / Two Gold Star) Rewards: Mega Venusaur Emblem
If a non-Effect Monster is Special Summoned face-up (except during the Damage Step): You can target 1 card your opponent controls
I did post this in Singles (tho it didn't get much attention), in that thread his Markers are places akin to Decode Talker's, but then I thought that using the current Gaiasaber schema, could allow for further flexibility for his effects
However, Id like to warn you about the dangers of running all basic lands in a multicolor deck