Instead, signaling comes in the form of what cards you pass, receive, do not pass, and do not receive from your neighbors
Alandra, Sky Dreamer : This card stands out as a potent mono-blue commander by turning the color's natural propensity for card draw into tangible board advantage
However, a bestow spell cast as an aura will simply go back to being a creature if its target is removed out from underneath it
No, not in a typical sense
You can use it to blast the whole board with burn, overload a removal spell, or copy cards like Crimson Wisps to draw tons of cards
You also have the support of cards like Mobilization, Decree of Justice, Daru Encampment, Kjeldoran Outpost, an actual counterspell with Repel Intruders, Unified Strike, and the single best tribal card in today's countdown with an actual Wrath effect in Martial Coup