Google sheet countifs multiple criteria range with checkboxes - sorting

Question

I am trying to display itemname+image once a checkbox is ticked in. If a checkbox is ticked twice, the item should be displayed two times - 3 times if all checkboxes for one item are ticked.
Current function doesn't work:
ifna(filter(BT!A5:B,BT!C5:C),if({1,1},char(999)));
ifna(filter(BT!A5:B,BT!D5:D),if({1,1},char(999)));
ifna(filter(BT!A5:B,BT!E5:E),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!I5:I),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!J5:J),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!K5:K),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!O5:O),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!P5:P),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!Q5:Q),if({1,1},char(999)));
ifna(filter(Hyjal!A5:B,Hyjal!C5:C),if({1,1},char(999)));
ifna(filter(Hyjal!A5:B,Hyjal!D5:D),if({1,1},char(999)));
ifna(filter(Hyjal!A5:B,Hyjal!E5:E),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!I5:I),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!J5:J),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!K5:K),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!O5:O),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!P5:P),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!U5:U),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!V5:V),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!W5:W),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!Q5:Q),if({1,1},char(999)))},
countifs(Hyjal!C:W,true,BT!C:W,true),,2,1)
If I split the function for each sheet and try it, it works.
ifna(filter(Hyjal!A5:B,Hyjal!C5:C),if({1,1},char(999)));
ifna(filter(Hyjal!A5:B,Hyjal!D5:D),if({1,1},char(999)));
ifna(filter(Hyjal!A5:B,Hyjal!E5:E),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!I5:I),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!J5:J),if({1,1},char(999)));
ifna(filter(Hyjal!G5:H,Hyjal!K5:K),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!O5:O),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!P5:P),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!U5:U),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!V5:V),if({1,1},char(999)));
ifna(filter(Hyjal!S5:T,Hyjal!W5:W),if({1,1},char(999)));
ifna(filter(Hyjal!M5:N,Hyjal!Q5:Q),if({1,1},char(999)))},
countif(Hyjal!C5:W37,true),,2,1)
And for the sheet BT I used
ifna(filter(BT!A5:B,BT!C5:C),if({1,1},char(999)));
ifna(filter(BT!A5:B,BT!D5:D),if({1,1},char(999)));
ifna(filter(BT!A5:B,BT!E5:E),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!I5:I),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!J5:J),if({1,1},char(999)));
ifna(filter(BT!G5:H,BT!K5:K),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!O5:O),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!P5:P),if({1,1},char(999)));
ifna(filter(BT!M5:N,BT!Q5:Q),if({1,1},char(999)))},
countif(BT!C5:Q73,true),,2,1)
So, I tried to combine those 2 functions with countifs, changed the column criteria range to C:W in the formula but it only displays items from the sheet Hyjal once items from the Sheet BT are checked. Items from BT itself are not displayed.
https://docs.google.com/spreadsheets/d/1hsCZMn1rif2eWpjShWBCH9kCLbSBEA66ZWjDwjhbyGE/edit?usp=sharing
The formula is in the BT+Hyjal Sheet in B3.

Answer 1

try:
=SORT(IFNA(FILTER(
{Hyjal!A:B; Hyjal!A:B; Hyjal!A:B;
Hyjal!G:H; Hyjal!G:H; Hyjal!G:H;
Hyjal!M:N; Hyjal!M:N; Hyjal!M:N;
Hyjal!S:T; Hyjal!S:T; Hyjal!S:T;
BT!A:B; BT!A:B; BT!A:B;
BT!G:H; BT!G:H; BT!G:H;
BT!M:N; BT!M:N; BT!M:N},
{Hyjal!C:C; Hyjal!D:D; Hyjal!E:E;
Hyjal!I:I; Hyjal!J:J; Hyjal!K:K;
Hyjal!O:O; Hyjal!P:P; Hyjal!Q:Q;
Hyjal!U:U; Hyjal!V:V; Hyjal!W:W;
BT!C:C; BT!D:D; BT!E:E;
BT!I:I; BT!J:J; BT!K:K;
BT!O:O; BT!P:P; BT!Q:Q}=TRUE)), 2, 1)