Draw Sense: DARK Can be used each time your Life Points decrease by 1500
Currently for Commanders, The First Sliver and Sliver Overlord give you card advantage, the latter and Sliver Queen are combo outlets, and Sliver Hivelord and Sliver Legion are there to increase staying power and damage
Also, it was stated before that the name Cube (as in, a six-sided cube or die) comes from six equal sections of cards, one section for each color and one for artifacts/lands/multicolor
You could really dominate a battlefield with it
If this card in your possession is destroyed by an opponent's card effect: You can Special Summon 1 Level 5 or higher "Valkyrie" monster from your hand or Deck
Metal Garurumon Ace (Alternate Art) Starter Deck 16 ($317) You might be thinking that its strange to see a card from a Starter Deck in the list of the most expensive Digimon cards, but theres a very good reason for that