We hate to make you wait like this, but in deciding not to make new players wait as well, weve vastly improved the onboarding experience for everyone who gives Magic Online a try between now and MH3
The very existence of Caw Blade in Standard is widely considered, both by players and Wizards of the Coast , to be a huge mistake
Plus, seeing the dice tower transform is kind of a conversation starter too
Collector's Vault's effect can be used at any time, so you can wait until the end step before your turn starts to use its effect once you don't need mana up for interaction anymore
You can laminate them and write over them with expo markers to reuse over and over
One neat trick to remember about is that you can cast it to destroy an Urzas Saga with its first lore counter trigger on the stack, which means your opponent would not get the chance to tap the land for mana