Landfall, in general, is a pretty low requirement to get some card draw
When you use wtfast, you can select a Proxy Server that sends your traffic directly to the game server instead of leaving your connection up to chance
Card Set(s) -The Seven Warlords of the Sea-[ST-03] CARD VIEW ST03-002 | C | CHARACTER Edward Weevil Attribute Slash Block icon 1 Type The Seven Warlords of the Sea Card Set(s) -The Seven Warlords of the Sea-[ST-03] CARD VIEW ST03-003 | SR | CHARACTER Crocodile Attribute Special Block icon 1 Type The Seven Warlords of the Sea/Baroque Works Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [DON
And on top of everything, the Giratina V card has its characteristic Shred attack that can bypass Miltank and other walls
They had to deal with a card that does the same thing, with the little drawback that you have to discard your hand
Even one copy of this enchantment in play with Isshin, Two Heavens as One, is effectively two, and Squad makes it exponential