You don't have to lose a card from your opening hand like Gemstone Caverns
The fact that she can be easily tutored for, cheated out, reanimated and occasionally cloned only adds to her potential, despite her fragility in the face of removal
It may come down to the incredible flavor text that appears on the borderless version, which truly breathes new life into one of Magics oldest and most classic cards
When you do that it becomes something real that is easier for your brain to make new connections with
This can be a major problem for its survivability in combat, as well as for any synergies
Jumbo Cactuar is a creature, keyword plant, that costs a hefty five colorless and two green mana to cast to the table, so unless youve got a hot hand its unlikely that hell reach the table until after the first few rounds